Home / 42,158.40-58,184.37-24,252.96

Finding the Fourth Proportional to 42,158.40, 58,184.37 and 24,252.96

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Solution

The fourth proportional to 42,158.40, 58,184.37 and 24,252.96 is: 33,472.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,158.40 : 58,184.37 = 24,252.96 : x
  2. Step 2: Convert to fraction form
    42,158.40/58,184.37 = 24,252.96/x
  3. Step 3: Cross multiply
    42,158.40x = 58,184.37 × 24,252.96
  4. Step 4: Simplify right side
    42,158.40x = 1,411,143,198.24
  5. Step 5: Solve for x
    x = 1,411,143,198.24/42,158.40
  6. Step 6: Final answer
    x = 33,472.41

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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.