Home / 26,232.42-36,200.74-14,295.76

Finding the Fourth Proportional to 26,232.42, 36,200.74 and 14,295.76

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Solution

The fourth proportional to 26,232.42, 36,200.74 and 14,295.76 is: 19,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,232.42 : 36,200.74 = 14,295.76 : x
  2. Step 2: Convert to fraction form
    26,232.42/36,200.74 = 14,295.76/x
  3. Step 3: Cross multiply
    26,232.42x = 36,200.74 × 14,295.76
  4. Step 4: Simplify right side
    26,232.42x = 517,516,909.86
  5. Step 5: Solve for x
    x = 517,516,909.86/26,232.42
  6. Step 6: Final answer
    x = 19,728.15

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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.