Home / 94,384.24-141,534-27,801.04

Finding the Fourth Proportional to 94,384.24, 141,534 and 27,801.04

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Solution

The fourth proportional to 94,384.24, 141,534 and 27,801.04 is: 41,689.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,384.24 : 141,534 = 27,801.04 : x
  2. Step 2: Convert to fraction form
    94,384.24/141,534 = 27,801.04/x
  3. Step 3: Cross multiply
    94,384.24x = 141,534 × 27,801.04
  4. Step 4: Simplify right side
    94,384.24x = 3,934,792,395.36
  5. Step 5: Solve for x
    x = 3,934,792,395.36/94,384.24
  6. Step 6: Final answer
    x = 41,689.08

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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.