Home / 26,263.74-36,232.23-16,188.50

Finding the Fourth Proportional to 26,263.74, 36,232.23 and 16,188.50

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Solution

The fourth proportional to 26,263.74, 36,232.23 and 16,188.50 is: 22,332.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,263.74 : 36,232.23 = 16,188.50 : x
  2. Step 2: Convert to fraction form
    26,263.74/36,232.23 = 16,188.50/x
  3. Step 3: Cross multiply
    26,263.74x = 36,232.23 × 16,188.50
  4. Step 4: Simplify right side
    26,263.74x = 586,545,545.94
  5. Step 5: Solve for x
    x = 586,545,545.94/26,263.74
  6. Step 6: Final answer
    x = 22,332.90

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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.