Home / 104,127.24-156,253.05-95,657.34

Finding the Fourth Proportional to 104,127.24, 156,253.05 and 95,657.34

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Solution

The fourth proportional to 104,127.24, 156,253.05 and 95,657.34 is: 143,543.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,127.24 : 156,253.05 = 95,657.34 : x
  2. Step 2: Convert to fraction form
    104,127.24/156,253.05 = 95,657.34/x
  3. Step 3: Cross multiply
    104,127.24x = 156,253.05 × 95,657.34
  4. Step 4: Simplify right side
    104,127.24x = 14,946,751,129.89
  5. Step 5: Solve for x
    x = 14,946,751,129.89/104,127.24
  6. Step 6: Final answer
    x = 143,543.14

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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.