Home / 350,569.28-526,320.94-237,098.18

Finding the Fourth Proportional to 350,569.28, 526,320.94 and 237,098.18

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Solution

The fourth proportional to 350,569.28, 526,320.94 and 237,098.18 is: 355,963.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,569.28 : 526,320.94 = 237,098.18 : x
  2. Step 2: Convert to fraction form
    350,569.28/526,320.94 = 237,098.18/x
  3. Step 3: Cross multiply
    350,569.28x = 526,320.94 × 237,098.18
  4. Step 4: Simplify right side
    350,569.28x = 124,789,736,969.89
  5. Step 5: Solve for x
    x = 124,789,736,969.89/350,569.28
  6. Step 6: Final answer
    x = 355,963.13

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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.