Home / 9,577.56-14,346.90-6,292.20

Finding the Fourth Proportional to 9,577.56, 14,346.90 and 6,292.20

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Solution

The fourth proportional to 9,577.56, 14,346.90 and 6,292.20 is: 9,425.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577.56 : 14,346.90 = 6,292.20 : x
  2. Step 2: Convert to fraction form
    9,577.56/14,346.90 = 6,292.20/x
  3. Step 3: Cross multiply
    9,577.56x = 14,346.90 × 6,292.20
  4. Step 4: Simplify right side
    9,577.56x = 90,273,564.18
  5. Step 5: Solve for x
    x = 90,273,564.18/9,577.56
  6. Step 6: Final answer
    x = 9,425.53

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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.