Home / 42,472.35-58,606.74-23,348.97

Finding the Fourth Proportional to 42,472.35, 58,606.74 and 23,348.97

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Solution

The fourth proportional to 42,472.35, 58,606.74 and 23,348.97 is: 32,218.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,472.35 : 58,606.74 = 23,348.97 : x
  2. Step 2: Convert to fraction form
    42,472.35/58,606.74 = 23,348.97/x
  3. Step 3: Cross multiply
    42,472.35x = 58,606.74 × 23,348.97
  4. Step 4: Simplify right side
    42,472.35x = 1,368,407,014.06
  5. Step 5: Solve for x
    x = 1,368,407,014.06/42,472.35
  6. Step 6: Final answer
    x = 32,218.77

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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.