Home / 23,833.52-32,909.12-19,350.16

Finding the Fourth Proportional to 23,833.52, 32,909.12 and 19,350.16

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Solution

The fourth proportional to 23,833.52, 32,909.12 and 19,350.16 is: 26,718.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,833.52 : 32,909.12 = 19,350.16 : x
  2. Step 2: Convert to fraction form
    23,833.52/32,909.12 = 19,350.16/x
  3. Step 3: Cross multiply
    23,833.52x = 32,909.12 × 19,350.16
  4. Step 4: Simplify right side
    23,833.52x = 636,796,737.46
  5. Step 5: Solve for x
    x = 636,796,737.46/23,833.52
  6. Step 6: Final answer
    x = 26,718.53

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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.