Home / 6,307.73-9,462.98-1,925.53

Finding the Fourth Proportional to 6,307.73, 9,462.98 and 1,925.53

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Solution

The fourth proportional to 6,307.73, 9,462.98 and 1,925.53 is: 2,888.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307.73 : 9,462.98 = 1,925.53 : x
  2. Step 2: Convert to fraction form
    6,307.73/9,462.98 = 1,925.53/x
  3. Step 3: Cross multiply
    6,307.73x = 9,462.98 × 1,925.53
  4. Step 4: Simplify right side
    6,307.73x = 18,221,194.94
  5. Step 5: Solve for x
    x = 18,221,194.94/6,307.73
  6. Step 6: Final answer
    x = 2,888.71

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.