Home / 32,276.80-44,532.34-19,534.69

Finding the Fourth Proportional to 32,276.80, 44,532.34 and 19,534.69

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Solution

The fourth proportional to 32,276.80, 44,532.34 and 19,534.69 is: 26,952.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,276.80 : 44,532.34 = 19,534.69 : x
  2. Step 2: Convert to fraction form
    32,276.80/44,532.34 = 19,534.69/x
  3. Step 3: Cross multiply
    32,276.80x = 44,532.34 × 19,534.69
  4. Step 4: Simplify right side
    32,276.80x = 869,925,456.87
  5. Step 5: Solve for x
    x = 869,925,456.87/32,276.80
  6. Step 6: Final answer
    x = 26,952.04

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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.