Home / 25,593.66-35,320.34-14,263.17

Finding the Fourth Proportional to 25,593.66, 35,320.34 and 14,263.17

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Solution

The fourth proportional to 25,593.66, 35,320.34 and 14,263.17 is: 19,683.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,593.66 : 35,320.34 = 14,263.17 : x
  2. Step 2: Convert to fraction form
    25,593.66/35,320.34 = 14,263.17/x
  3. Step 3: Cross multiply
    25,593.66x = 35,320.34 × 14,263.17
  4. Step 4: Simplify right side
    25,593.66x = 503,780,013.88
  5. Step 5: Solve for x
    x = 503,780,013.88/25,593.66
  6. Step 6: Final answer
    x = 19,683.78

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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.