Home / 108,032.37-149,092.16-60,295.02

Finding the Fourth Proportional to 108,032.37, 149,092.16 and 60,295.02

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Solution

The fourth proportional to 108,032.37, 149,092.16 and 60,295.02 is: 83,211.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,032.37 : 149,092.16 = 60,295.02 : x
  2. Step 2: Convert to fraction form
    108,032.37/149,092.16 = 60,295.02/x
  3. Step 3: Cross multiply
    108,032.37x = 149,092.16 × 60,295.02
  4. Step 4: Simplify right side
    108,032.37x = 8,989,514,467.57
  5. Step 5: Solve for x
    x = 8,989,514,467.57/108,032.37
  6. Step 6: Final answer
    x = 83,211.30

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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.