Home / 42,655.32-58,864.42-23,793.66

Finding the Fourth Proportional to 42,655.32, 58,864.42 and 23,793.66

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Solution

The fourth proportional to 42,655.32, 58,864.42 and 23,793.66 is: 32,835.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,655.32 : 58,864.42 = 23,793.66 : x
  2. Step 2: Convert to fraction form
    42,655.32/58,864.42 = 23,793.66/x
  3. Step 3: Cross multiply
    42,655.32x = 58,864.42 × 23,793.66
  4. Step 4: Simplify right side
    42,655.32x = 1,400,599,995.58
  5. Step 5: Solve for x
    x = 1,400,599,995.58/42,655.32
  6. Step 6: Final answer
    x = 32,835.29

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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.