Home / 25,331.18-34,769.77-24,248.62

Finding the Fourth Proportional to 25,331.18, 34,769.77 and 24,248.62

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Solution

The fourth proportional to 25,331.18, 34,769.77 and 24,248.62 is: 33,283.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,331.18 : 34,769.77 = 24,248.62 : x
  2. Step 2: Convert to fraction form
    25,331.18/34,769.77 = 24,248.62/x
  3. Step 3: Cross multiply
    25,331.18x = 34,769.77 × 24,248.62
  4. Step 4: Simplify right side
    25,331.18x = 843,118,818.97
  5. Step 5: Solve for x
    x = 843,118,818.97/25,331.18
  6. Step 6: Final answer
    x = 33,283.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.