Home / 108,270.36-149,414.16-60,526.32

Finding the Fourth Proportional to 108,270.36, 149,414.16 and 60,526.32

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Solution

The fourth proportional to 108,270.36, 149,414.16 and 60,526.32 is: 83,526.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,270.36 : 149,414.16 = 60,526.32 : x
  2. Step 2: Convert to fraction form
    108,270.36/149,414.16 = 60,526.32/x
  3. Step 3: Cross multiply
    108,270.36x = 149,414.16 × 60,526.32
  4. Step 4: Simplify right side
    108,270.36x = 9,043,489,260.69
  5. Step 5: Solve for x
    x = 9,043,489,260.69/108,270.36
  6. Step 6: Final answer
    x = 83,526.92

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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.