Home / 42,482.44-58,539.38-32,863.92

Finding the Fourth Proportional to 42,482.44, 58,539.38 and 32,863.92

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Solution

The fourth proportional to 42,482.44, 58,539.38 and 32,863.92 is: 45,285.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,482.44 : 58,539.38 = 32,863.92 : x
  2. Step 2: Convert to fraction form
    42,482.44/58,539.38 = 32,863.92/x
  3. Step 3: Cross multiply
    42,482.44x = 58,539.38 × 32,863.92
  4. Step 4: Simplify right side
    42,482.44x = 1,923,833,501.17
  5. Step 5: Solve for x
    x = 1,923,833,501.17/42,482.44
  6. Step 6: Final answer
    x = 45,285.38

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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.