Home / 17,800.08-26,703.36-6,110.70

Finding the Fourth Proportional to 17,800.08, 26,703.36 and 6,110.70

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Solution

The fourth proportional to 17,800.08, 26,703.36 and 6,110.70 is: 9,167.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,800.08 : 26,703.36 = 6,110.70 : x
  2. Step 2: Convert to fraction form
    17,800.08/26,703.36 = 6,110.70/x
  3. Step 3: Cross multiply
    17,800.08x = 26,703.36 × 6,110.70
  4. Step 4: Simplify right side
    17,800.08x = 163,176,221.95
  5. Step 5: Solve for x
    x = 163,176,221.95/17,800.08
  6. Step 6: Final answer
    x = 9,167.16

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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.