Home / 108,035.95-162,053.93-29,150.18

Finding the Fourth Proportional to 108,035.95, 162,053.93 and 29,150.18

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Solution

The fourth proportional to 108,035.95, 162,053.93 and 29,150.18 is: 43,725.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,035.95 : 162,053.93 = 29,150.18 : x
  2. Step 2: Convert to fraction form
    108,035.95/162,053.93 = 29,150.18/x
  3. Step 3: Cross multiply
    108,035.95x = 162,053.93 × 29,150.18
  4. Step 4: Simplify right side
    108,035.95x = 4,723,900,273.19
  5. Step 5: Solve for x
    x = 4,723,900,273.19/108,035.95
  6. Step 6: Final answer
    x = 43,725.26

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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.