Home / 59,435.36-89,264.07-52,322.12

Finding the Fourth Proportional to 59,435.36, 89,264.07 and 52,322.12

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Solution

The fourth proportional to 59,435.36, 89,264.07 and 52,322.12 is: 78,580.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,435.36 : 89,264.07 = 52,322.12 : x
  2. Step 2: Convert to fraction form
    59,435.36/89,264.07 = 52,322.12/x
  3. Step 3: Cross multiply
    59,435.36x = 89,264.07 × 52,322.12
  4. Step 4: Simplify right side
    59,435.36x = 4,670,484,935.91
  5. Step 5: Solve for x
    x = 4,670,484,935.91/59,435.36
  6. Step 6: Final answer
    x = 78,580.92

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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.