Home / 42,836.48-59,118.76-24,687.84

Finding the Fourth Proportional to 42,836.48, 59,118.76 and 24,687.84

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Solution

The fourth proportional to 42,836.48, 59,118.76 and 24,687.84 is: 34,071.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,836.48 : 59,118.76 = 24,687.84 : x
  2. Step 2: Convert to fraction form
    42,836.48/59,118.76 = 24,687.84/x
  3. Step 3: Cross multiply
    42,836.48x = 59,118.76 × 24,687.84
  4. Step 4: Simplify right side
    42,836.48x = 1,459,514,487.88
  5. Step 5: Solve for x
    x = 1,459,514,487.88/42,836.48
  6. Step 6: Final answer
    x = 34,071.77

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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.