Home / 4,095.18-6,139.38-1,595.13

Finding the Fourth Proportional to 4,095.18, 6,139.38 and 1,595.13

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Solution

The fourth proportional to 4,095.18, 6,139.38 and 1,595.13 is: 2,391.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.18 : 6,139.38 = 1,595.13 : x
  2. Step 2: Convert to fraction form
    4,095.18/6,139.38 = 1,595.13/x
  3. Step 3: Cross multiply
    4,095.18x = 6,139.38 × 1,595.13
  4. Step 4: Simplify right side
    4,095.18x = 9,793,109.22
  5. Step 5: Solve for x
    x = 9,793,109.22/4,095.18
  6. Step 6: Final answer
    x = 2,391.37

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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.