Home / 6,187.02-9,280.59-4,952.82

Finding the Fourth Proportional to 6,187.02, 9,280.59 and 4,952.82

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Solution

The fourth proportional to 6,187.02, 9,280.59 and 4,952.82 is: 7,429.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187.02 : 9,280.59 = 4,952.82 : x
  2. Step 2: Convert to fraction form
    6,187.02/9,280.59 = 4,952.82/x
  3. Step 3: Cross multiply
    6,187.02x = 9,280.59 × 4,952.82
  4. Step 4: Simplify right side
    6,187.02x = 45,965,091.76
  5. Step 5: Solve for x
    x = 45,965,091.76/6,187.02
  6. Step 6: Final answer
    x = 7,429.28

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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.