Home / 59,890.29-82,647.45-33,035.28

Finding the Fourth Proportional to 59,890.29, 82,647.45 and 33,035.28

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Solution

The fourth proportional to 59,890.29, 82,647.45 and 33,035.28 is: 45,588.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,890.29 : 82,647.45 = 33,035.28 : x
  2. Step 2: Convert to fraction form
    59,890.29/82,647.45 = 33,035.28/x
  3. Step 3: Cross multiply
    59,890.29x = 82,647.45 × 33,035.28
  4. Step 4: Simplify right side
    59,890.29x = 2,730,281,652.04
  5. Step 5: Solve for x
    x = 2,730,281,652.04/59,890.29
  6. Step 6: Final answer
    x = 45,588.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.