Home / 42,337.71-58,412.75-24,430.37

Finding the Fourth Proportional to 42,337.71, 58,412.75 and 24,430.37

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Solution

The fourth proportional to 42,337.71, 58,412.75 and 24,430.37 is: 33,706.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,337.71 : 58,412.75 = 24,430.37 : x
  2. Step 2: Convert to fraction form
    42,337.71/58,412.75 = 24,430.37/x
  3. Step 3: Cross multiply
    42,337.71x = 58,412.75 × 24,430.37
  4. Step 4: Simplify right side
    42,337.71x = 1,427,044,681.00
  5. Step 5: Solve for x
    x = 1,427,044,681.00/42,337.71
  6. Step 6: Final answer
    x = 33,706.23

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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.