Home / 108,762.24-150,078.77-60,363.93

Finding the Fourth Proportional to 108,762.24, 150,078.77 and 60,363.93

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Solution

The fourth proportional to 108,762.24, 150,078.77 and 60,363.93 is: 83,294.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,762.24 : 150,078.77 = 60,363.93 : x
  2. Step 2: Convert to fraction form
    108,762.24/150,078.77 = 60,363.93/x
  3. Step 3: Cross multiply
    108,762.24x = 150,078.77 × 60,363.93
  4. Step 4: Simplify right side
    108,762.24x = 9,059,345,193.65
  5. Step 5: Solve for x
    x = 9,059,345,193.65/108,762.24
  6. Step 6: Final answer
    x = 83,294.95

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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.