Home / 42,331.58-63,595.80-24,813.71

Finding the Fourth Proportional to 42,331.58, 63,595.80 and 24,813.71

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Solution

The fourth proportional to 42,331.58, 63,595.80 and 24,813.71 is: 37,278.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,331.58 : 63,595.80 = 24,813.71 : x
  2. Step 2: Convert to fraction form
    42,331.58/63,595.80 = 24,813.71/x
  3. Step 3: Cross multiply
    42,331.58x = 63,595.80 × 24,813.71
  4. Step 4: Simplify right side
    42,331.58x = 1,578,047,658.92
  5. Step 5: Solve for x
    x = 1,578,047,658.92/42,331.58
  6. Step 6: Final answer
    x = 37,278.26

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1.5x scale

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.