Home / 11,925.19-17,854.95-6,053.08

Finding the Fourth Proportional to 11,925.19, 17,854.95 and 6,053.08

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Solution

The fourth proportional to 11,925.19, 17,854.95 and 6,053.08 is: 9,062.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,925.19 : 17,854.95 = 6,053.08 : x
  2. Step 2: Convert to fraction form
    11,925.19/17,854.95 = 6,053.08/x
  3. Step 3: Cross multiply
    11,925.19x = 17,854.95 × 6,053.08
  4. Step 4: Simplify right side
    11,925.19x = 108,077,440.75
  5. Step 5: Solve for x
    x = 108,077,440.75/11,925.19
  6. Step 6: Final answer
    x = 9,062.95

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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.