Home / 47,110.16-65,010.67-26,966.39

Finding the Fourth Proportional to 47,110.16, 65,010.67 and 26,966.39

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Solution

The fourth proportional to 47,110.16, 65,010.67 and 26,966.39 is: 37,212.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,110.16 : 65,010.67 = 26,966.39 : x
  2. Step 2: Convert to fraction form
    47,110.16/65,010.67 = 26,966.39/x
  3. Step 3: Cross multiply
    47,110.16x = 65,010.67 × 26,966.39
  4. Step 4: Simplify right side
    47,110.16x = 1,753,102,688.91
  5. Step 5: Solve for x
    x = 1,753,102,688.91/47,110.16
  6. Step 6: Final answer
    x = 37,212.83

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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.