Home / 48,366.02-66,775.11-33,253.04

Finding the Fourth Proportional to 48,366.02, 66,775.11 and 33,253.04

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Solution

The fourth proportional to 48,366.02, 66,775.11 and 33,253.04 is: 45,909.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,366.02 : 66,775.11 = 33,253.04 : x
  2. Step 2: Convert to fraction form
    48,366.02/66,775.11 = 33,253.04/x
  3. Step 3: Cross multiply
    48,366.02x = 66,775.11 × 33,253.04
  4. Step 4: Simplify right side
    48,366.02x = 2,220,475,403.83
  5. Step 5: Solve for x
    x = 2,220,475,403.83/48,366.02
  6. Step 6: Final answer
    x = 45,909.82

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1.5x scale

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.