Home / 26,333.02-39,499.57-10,545.16

Finding the Fourth Proportional to 26,333.02, 39,499.57 and 10,545.16

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Solution

The fourth proportional to 26,333.02, 39,499.57 and 10,545.16 is: 15,817.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,333.02 : 39,499.57 = 10,545.16 : x
  2. Step 2: Convert to fraction form
    26,333.02/39,499.57 = 10,545.16/x
  3. Step 3: Cross multiply
    26,333.02x = 39,499.57 × 10,545.16
  4. Step 4: Simplify right side
    26,333.02x = 416,529,285.58
  5. Step 5: Solve for x
    x = 416,529,285.58/26,333.02
  6. Step 6: Final answer
    x = 15,817.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.