Home / 42,277.24-58,342.47-24,372.14

Finding the Fourth Proportional to 42,277.24, 58,342.47 and 24,372.14

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Solution

The fourth proportional to 42,277.24, 58,342.47 and 24,372.14 is: 33,633.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,277.24 : 58,342.47 = 24,372.14 : x
  2. Step 2: Convert to fraction form
    42,277.24/58,342.47 = 24,372.14/x
  3. Step 3: Cross multiply
    42,277.24x = 58,342.47 × 24,372.14
  4. Step 4: Simplify right side
    42,277.24x = 1,421,930,846.79
  5. Step 5: Solve for x
    x = 1,421,930,846.79/42,277.24
  6. Step 6: Final answer
    x = 33,633.48

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Double scale
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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.