Home / 59,091.04-88,617.32-19,637.56

Finding the Fourth Proportional to 59,091.04, 88,617.32 and 19,637.56

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Solution

The fourth proportional to 59,091.04, 88,617.32 and 19,637.56 is: 29,449.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,091.04 : 88,617.32 = 19,637.56 : x
  2. Step 2: Convert to fraction form
    59,091.04/88,617.32 = 19,637.56/x
  3. Step 3: Cross multiply
    59,091.04x = 88,617.32 × 19,637.56
  4. Step 4: Simplify right side
    59,091.04x = 1,740,227,938.54
  5. Step 5: Solve for x
    x = 1,740,227,938.54/59,091.04
  6. Step 6: Final answer
    x = 29,449.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.