Home / 9,953.52-13,732.32-6,597.96

Finding the Fourth Proportional to 9,953.52, 13,732.32 and 6,597.96

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Solution

The fourth proportional to 9,953.52, 13,732.32 and 6,597.96 is: 9,102.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,953.52 : 13,732.32 = 6,597.96 : x
  2. Step 2: Convert to fraction form
    9,953.52/13,732.32 = 6,597.96/x
  3. Step 3: Cross multiply
    9,953.52x = 13,732.32 × 6,597.96
  4. Step 4: Simplify right side
    9,953.52x = 90,605,298.07
  5. Step 5: Solve for x
    x = 90,605,298.07/9,953.52
  6. Step 6: Final answer
    x = 9,102.84

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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.