Home / 32,444.57-44,776.65-19,694.82

Finding the Fourth Proportional to 32,444.57, 44,776.65 and 19,694.82

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Solution

The fourth proportional to 32,444.57, 44,776.65 and 19,694.82 is: 27,180.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,444.57 : 44,776.65 = 19,694.82 : x
  2. Step 2: Convert to fraction form
    32,444.57/44,776.65 = 19,694.82/x
  3. Step 3: Cross multiply
    32,444.57x = 44,776.65 × 19,694.82
  4. Step 4: Simplify right side
    32,444.57x = 881,868,061.95
  5. Step 5: Solve for x
    x = 881,868,061.95/32,444.57
  6. Step 6: Final answer
    x = 27,180.76

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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.