Home / 44,663.11-67,262.05-40,677.30

Finding the Fourth Proportional to 44,663.11, 67,262.05 and 40,677.30

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Solution

The fourth proportional to 44,663.11, 67,262.05 and 40,677.30 is: 61,259.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,663.11 : 67,262.05 = 40,677.30 : x
  2. Step 2: Convert to fraction form
    44,663.11/67,262.05 = 40,677.30/x
  3. Step 3: Cross multiply
    44,663.11x = 67,262.05 × 40,677.30
  4. Step 4: Simplify right side
    44,663.11x = 2,736,038,484.77
  5. Step 5: Solve for x
    x = 2,736,038,484.77/44,663.11
  6. Step 6: Final answer
    x = 61,259.47

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.