Home / 11,034.07-16,545.90-4,009.13

Finding the Fourth Proportional to 11,034.07, 16,545.90 and 4,009.13

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Solution

The fourth proportional to 11,034.07, 16,545.90 and 4,009.13 is: 6,011.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034.07 : 16,545.90 = 4,009.13 : x
  2. Step 2: Convert to fraction form
    11,034.07/16,545.90 = 4,009.13/x
  3. Step 3: Cross multiply
    11,034.07x = 16,545.90 × 4,009.13
  4. Step 4: Simplify right side
    11,034.07x = 66,334,561.29
  5. Step 5: Solve for x
    x = 66,334,561.29/11,034.07
  6. Step 6: Final answer
    x = 6,011.80

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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.