Home / 62,666.21-94,036.23-29,386.55

Finding the Fourth Proportional to 62,666.21, 94,036.23 and 29,386.55

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Solution

The fourth proportional to 62,666.21, 94,036.23 and 29,386.55 is: 44,097.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,666.21 : 94,036.23 = 29,386.55 : x
  2. Step 2: Convert to fraction form
    62,666.21/94,036.23 = 29,386.55/x
  3. Step 3: Cross multiply
    62,666.21x = 94,036.23 × 29,386.55
  4. Step 4: Simplify right side
    62,666.21x = 2,763,399,904.53
  5. Step 5: Solve for x
    x = 2,763,399,904.53/62,666.21
  6. Step 6: Final answer
    x = 44,097.13

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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.