Home / 9,106.14-13,649.48-6,501.18

Finding the Fourth Proportional to 9,106.14, 13,649.48 and 6,501.18

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Solution

The fourth proportional to 9,106.14, 13,649.48 and 6,501.18 is: 9,744.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106.14 : 13,649.48 = 6,501.18 : x
  2. Step 2: Convert to fraction form
    9,106.14/13,649.48 = 6,501.18/x
  3. Step 3: Cross multiply
    9,106.14x = 13,649.48 × 6,501.18
  4. Step 4: Simplify right side
    9,106.14x = 88,737,726.39
  5. Step 5: Solve for x
    x = 88,737,726.39/9,106.14
  6. Step 6: Final answer
    x = 9,744.82

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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.