Home / 42,659.30-58,872.75-24,754.34

Finding the Fourth Proportional to 42,659.30, 58,872.75 and 24,754.34

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Solution

The fourth proportional to 42,659.30, 58,872.75 and 24,754.34 is: 34,162.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,659.30 : 58,872.75 = 24,754.34 : x
  2. Step 2: Convert to fraction form
    42,659.30/58,872.75 = 24,754.34/x
  3. Step 3: Cross multiply
    42,659.30x = 58,872.75 × 24,754.34
  4. Step 4: Simplify right side
    42,659.30x = 1,457,356,070.24
  5. Step 5: Solve for x
    x = 1,457,356,070.24/42,659.30
  6. Step 6: Final answer
    x = 34,162.68

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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.