Home / 10,765.06-14,854.45-6,228.52

Finding the Fourth Proportional to 10,765.06, 14,854.45 and 6,228.52

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Solution

The fourth proportional to 10,765.06, 14,854.45 and 6,228.52 is: 8,594.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,765.06 : 14,854.45 = 6,228.52 : x
  2. Step 2: Convert to fraction form
    10,765.06/14,854.45 = 6,228.52/x
  3. Step 3: Cross multiply
    10,765.06x = 14,854.45 × 6,228.52
  4. Step 4: Simplify right side
    10,765.06x = 92,521,149.07
  5. Step 5: Solve for x
    x = 92,521,149.07/10,765.06
  6. Step 6: Final answer
    x = 8,594.58

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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.