Home / 9,750.88-13,442.16-6,951.52

Finding the Fourth Proportional to 9,750.88, 13,442.16 and 6,951.52

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Solution

The fourth proportional to 9,750.88, 13,442.16 and 6,951.52 is: 9,583.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,750.88 : 13,442.16 = 6,951.52 : x
  2. Step 2: Convert to fraction form
    9,750.88/13,442.16 = 6,951.52/x
  3. Step 3: Cross multiply
    9,750.88x = 13,442.16 × 6,951.52
  4. Step 4: Simplify right side
    9,750.88x = 93,443,444.08
  5. Step 5: Solve for x
    x = 93,443,444.08/9,750.88
  6. Step 6: Final answer
    x = 9,583.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.