Home / 108,927.54-150,327.36-60,535.08

Finding the Fourth Proportional to 108,927.54, 150,327.36 and 60,535.08

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Solution

The fourth proportional to 108,927.54, 150,327.36 and 60,535.08 is: 83,542.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,927.54 : 150,327.36 = 60,535.08 : x
  2. Step 2: Convert to fraction form
    108,927.54/150,327.36 = 60,535.08/x
  3. Step 3: Cross multiply
    108,927.54x = 150,327.36 × 60,535.08
  4. Step 4: Simplify right side
    108,927.54x = 9,100,078,763.79
  5. Step 5: Solve for x
    x = 9,100,078,763.79/108,927.54
  6. Step 6: Final answer
    x = 83,542.50

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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.