Home / 6,129.29-9,124.61-6,092.84

Finding the Fourth Proportional to 6,129.29, 9,124.61 and 6,092.84

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Solution

The fourth proportional to 6,129.29, 9,124.61 and 6,092.84 is: 9,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129.29 : 9,124.61 = 6,092.84 : x
  2. Step 2: Convert to fraction form
    6,129.29/9,124.61 = 6,092.84/x
  3. Step 3: Cross multiply
    6,129.29x = 9,124.61 × 6,092.84
  4. Step 4: Simplify right side
    6,129.29x = 55,594,788.79
  5. Step 5: Solve for x
    x = 55,594,788.79/6,129.29
  6. Step 6: Final answer
    x = 9,070.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.