Home / 9,602.11-14,384.52-6,305.20

Finding the Fourth Proportional to 9,602.11, 14,384.52 and 6,305.20

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Solution

The fourth proportional to 9,602.11, 14,384.52 and 6,305.20 is: 9,445.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,602.11 : 14,384.52 = 6,305.20 : x
  2. Step 2: Convert to fraction form
    9,602.11/14,384.52 = 6,305.20/x
  3. Step 3: Cross multiply
    9,602.11x = 14,384.52 × 6,305.20
  4. Step 4: Simplify right side
    9,602.11x = 90,697,275.50
  5. Step 5: Solve for x
    x = 90,697,275.50/9,602.11
  6. Step 6: Final answer
    x = 9,445.56

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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.