Home / 59,726.08-89,484.03-56,170.38

Finding the Fourth Proportional to 59,726.08, 89,484.03 and 56,170.38

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Solution

The fourth proportional to 59,726.08, 89,484.03 and 56,170.38 is: 84,156.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,726.08 : 89,484.03 = 56,170.38 : x
  2. Step 2: Convert to fraction form
    59,726.08/89,484.03 = 56,170.38/x
  3. Step 3: Cross multiply
    59,726.08x = 89,484.03 × 56,170.38
  4. Step 4: Simplify right side
    59,726.08x = 5,026,352,248.06
  5. Step 5: Solve for x
    x = 5,026,352,248.06/59,726.08
  6. Step 6: Final answer
    x = 84,156.74

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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.