Home / 9,254.71-12,758.21-6,597.50

Finding the Fourth Proportional to 9,254.71, 12,758.21 and 6,597.50

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Solution

The fourth proportional to 9,254.71, 12,758.21 and 6,597.50 is: 9,095.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254.71 : 12,758.21 = 6,597.50 : x
  2. Step 2: Convert to fraction form
    9,254.71/12,758.21 = 6,597.50/x
  3. Step 3: Cross multiply
    9,254.71x = 12,758.21 × 6,597.50
  4. Step 4: Simplify right side
    9,254.71x = 84,172,290.20
  5. Step 5: Solve for x
    x = 84,172,290.20/9,254.71
  6. Step 6: Final answer
    x = 9,095.08

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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.