Home / 42,417.92-58,537.44-23,299.46

Finding the Fourth Proportional to 42,417.92, 58,537.44 and 23,299.46

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Solution

The fourth proportional to 42,417.92, 58,537.44 and 23,299.46 is: 32,153.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,417.92 : 58,537.44 = 23,299.46 : x
  2. Step 2: Convert to fraction form
    42,417.92/58,537.44 = 23,299.46/x
  3. Step 3: Cross multiply
    42,417.92x = 58,537.44 × 23,299.46
  4. Step 4: Simplify right side
    42,417.92x = 1,363,890,833.79
  5. Step 5: Solve for x
    x = 1,363,890,833.79/42,417.92
  6. Step 6: Final answer
    x = 32,153.65

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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.