Home / 60,433.02-90,732.05-41,666.74

Finding the Fourth Proportional to 60,433.02, 90,732.05 and 41,666.74

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Solution

The fourth proportional to 60,433.02, 90,732.05 and 41,666.74 is: 62,557.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,433.02 : 90,732.05 = 41,666.74 : x
  2. Step 2: Convert to fraction form
    60,433.02/90,732.05 = 41,666.74/x
  3. Step 3: Cross multiply
    60,433.02x = 90,732.05 × 41,666.74
  4. Step 4: Simplify right side
    60,433.02x = 3,780,508,458.10
  5. Step 5: Solve for x
    x = 3,780,508,458.10/60,433.02
  6. Step 6: Final answer
    x = 62,557.00

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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.