Home / 108,766.23-150,095.10-60,365.34

Finding the Fourth Proportional to 108,766.23, 150,095.10 and 60,365.34

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Solution

The fourth proportional to 108,766.23, 150,095.10 and 60,365.34 is: 83,302.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,766.23 : 150,095.10 = 60,365.34 : x
  2. Step 2: Convert to fraction form
    108,766.23/150,095.10 = 60,365.34/x
  3. Step 3: Cross multiply
    108,766.23x = 150,095.10 × 60,365.34
  4. Step 4: Simplify right side
    108,766.23x = 9,060,541,589.36
  5. Step 5: Solve for x
    x = 9,060,541,589.36/108,766.23
  6. Step 6: Final answer
    x = 83,302.89

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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.