Home / 10,765.11-14,854.17-6,048.48

Finding the Fourth Proportional to 10,765.11, 14,854.17 and 6,048.48

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Solution

The fourth proportional to 10,765.11, 14,854.17 and 6,048.48 is: 8,345.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,765.11 : 14,854.17 = 6,048.48 : x
  2. Step 2: Convert to fraction form
    10,765.11/14,854.17 = 6,048.48/x
  3. Step 3: Cross multiply
    10,765.11x = 14,854.17 × 6,048.48
  4. Step 4: Simplify right side
    10,765.11x = 89,845,150.16
  5. Step 5: Solve for x
    x = 89,845,150.16/10,765.11
  6. Step 6: Final answer
    x = 8,345.96

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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.