Home / 42,278.46-58,331.04-24,371.06

Finding the Fourth Proportional to 42,278.46, 58,331.04 and 24,371.06

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Solution

The fourth proportional to 42,278.46, 58,331.04 and 24,371.06 is: 33,624.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,278.46 : 58,331.04 = 24,371.06 : x
  2. Step 2: Convert to fraction form
    42,278.46/58,331.04 = 24,371.06/x
  3. Step 3: Cross multiply
    42,278.46x = 58,331.04 × 24,371.06
  4. Step 4: Simplify right side
    42,278.46x = 1,421,588,984.05
  5. Step 5: Solve for x
    x = 1,421,588,984.05/42,278.46
  6. Step 6: Final answer
    x = 33,624.43

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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.