Home / 4,699.17-7,047.14-1,925.06

Finding the Fourth Proportional to 4,699.17, 7,047.14 and 1,925.06

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Solution

The fourth proportional to 4,699.17, 7,047.14 and 1,925.06 is: 2,886.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699.17 : 7,047.14 = 1,925.06 : x
  2. Step 2: Convert to fraction form
    4,699.17/7,047.14 = 1,925.06/x
  3. Step 3: Cross multiply
    4,699.17x = 7,047.14 × 1,925.06
  4. Step 4: Simplify right side
    4,699.17x = 13,566,122.47
  5. Step 5: Solve for x
    x = 13,566,122.47/4,699.17
  6. Step 6: Final answer
    x = 2,886.92

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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.