Home / 39,444.44-59,190.08-15,763.17

Finding the Fourth Proportional to 39,444.44, 59,190.08 and 15,763.17

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Solution

The fourth proportional to 39,444.44, 59,190.08 and 15,763.17 is: 23,654.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444.44 : 59,190.08 = 15,763.17 : x
  2. Step 2: Convert to fraction form
    39,444.44/59,190.08 = 15,763.17/x
  3. Step 3: Cross multiply
    39,444.44x = 59,190.08 × 15,763.17
  4. Step 4: Simplify right side
    39,444.44x = 933,023,436.50
  5. Step 5: Solve for x
    x = 933,023,436.50/39,444.44
  6. Step 6: Final answer
    x = 23,654.12

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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.