Home / 59,125.14-88,640.63-34,136.84

Finding the Fourth Proportional to 59,125.14, 88,640.63 and 34,136.84

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Solution

The fourth proportional to 59,125.14, 88,640.63 and 34,136.84 is: 51,178.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,125.14 : 88,640.63 = 34,136.84 : x
  2. Step 2: Convert to fraction form
    59,125.14/88,640.63 = 34,136.84/x
  3. Step 3: Cross multiply
    59,125.14x = 88,640.63 × 34,136.84
  4. Step 4: Simplify right side
    59,125.14x = 3,025,911,182.74
  5. Step 5: Solve for x
    x = 3,025,911,182.74/59,125.14
  6. Step 6: Final answer
    x = 51,178.08

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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.