Home / 23,496.28-32,426.36-15,524.52

Finding the Fourth Proportional to 23,496.28, 32,426.36 and 15,524.52

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Solution

The fourth proportional to 23,496.28, 32,426.36 and 15,524.52 is: 21,424.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,496.28 : 32,426.36 = 15,524.52 : x
  2. Step 2: Convert to fraction form
    23,496.28/32,426.36 = 15,524.52/x
  3. Step 3: Cross multiply
    23,496.28x = 32,426.36 × 15,524.52
  4. Step 4: Simplify right side
    23,496.28x = 503,403,674.35
  5. Step 5: Solve for x
    x = 503,403,674.35/23,496.28
  6. Step 6: Final answer
    x = 21,424.82

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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.