Home / 8,010.40-11,053.26-4,473.16

Finding the Fourth Proportional to 8,010.40, 11,053.26 and 4,473.16

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Solution

The fourth proportional to 8,010.40, 11,053.26 and 4,473.16 is: 6,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010.40 : 11,053.26 = 4,473.16 : x
  2. Step 2: Convert to fraction form
    8,010.40/11,053.26 = 4,473.16/x
  3. Step 3: Cross multiply
    8,010.40x = 11,053.26 × 4,473.16
  4. Step 4: Simplify right side
    8,010.40x = 49,443,000.50
  5. Step 5: Solve for x
    x = 49,443,000.50/8,010.40
  6. Step 6: Final answer
    x = 6,172.35

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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.