Home / 126,094.22-174,011.22-69,507.62

Finding the Fourth Proportional to 126,094.22, 174,011.22 and 69,507.62

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Solution

The fourth proportional to 126,094.22, 174,011.22 and 69,507.62 is: 95,921.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,094.22 : 174,011.22 = 69,507.62 : x
  2. Step 2: Convert to fraction form
    126,094.22/174,011.22 = 69,507.62/x
  3. Step 3: Cross multiply
    126,094.22x = 174,011.22 × 69,507.62
  4. Step 4: Simplify right side
    126,094.22x = 12,095,105,755.50
  5. Step 5: Solve for x
    x = 12,095,105,755.50/126,094.22
  6. Step 6: Final answer
    x = 95,921.18

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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.