Home / 110,004.10-151,808.07-62,257.48

Finding the Fourth Proportional to 110,004.10, 151,808.07 and 62,257.48

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Solution

The fourth proportional to 110,004.10, 151,808.07 and 62,257.48 is: 85,916.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,004.10 : 151,808.07 = 62,257.48 : x
  2. Step 2: Convert to fraction form
    110,004.10/151,808.07 = 62,257.48/x
  3. Step 3: Cross multiply
    110,004.10x = 151,808.07 × 62,257.48
  4. Step 4: Simplify right side
    110,004.10x = 9,451,187,881.86
  5. Step 5: Solve for x
    x = 9,451,187,881.86/110,004.10
  6. Step 6: Final answer
    x = 85,916.69

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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.