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Finding the Fourth Proportional to 10,444.80, 15,667.68 and 6,058.88

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Solution

The fourth proportional to 10,444.80, 15,667.68 and 6,058.88 is: 9,088.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444.80 : 15,667.68 = 6,058.88 : x
  2. Step 2: Convert to fraction form
    10,444.80/15,667.68 = 6,058.88/x
  3. Step 3: Cross multiply
    10,444.80x = 15,667.68 × 6,058.88
  4. Step 4: Simplify right side
    10,444.80x = 94,928,593.00
  5. Step 5: Solve for x
    x = 94,928,593.00/10,444.80
  6. Step 6: Final answer
    x = 9,088.60

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