Home / 108,724.22-150,024.93-60,325.37

Finding the Fourth Proportional to 108,724.22, 150,024.93 and 60,325.37

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Solution

The fourth proportional to 108,724.22, 150,024.93 and 60,325.37 is: 83,240.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,724.22 : 150,024.93 = 60,325.37 : x
  2. Step 2: Convert to fraction form
    108,724.22/150,024.93 = 60,325.37/x
  3. Step 3: Cross multiply
    108,724.22x = 150,024.93 × 60,325.37
  4. Step 4: Simplify right side
    108,724.22x = 9,050,309,411.47
  5. Step 5: Solve for x
    x = 9,050,309,411.47/108,724.22
  6. Step 6: Final answer
    x = 83,240.97

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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.