Home / 6,085.83-9,129.33-1,703.28

Finding the Fourth Proportional to 6,085.83, 9,129.33 and 1,703.28

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Solution

The fourth proportional to 6,085.83, 9,129.33 and 1,703.28 is: 2,555.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085.83 : 9,129.33 = 1,703.28 : x
  2. Step 2: Convert to fraction form
    6,085.83/9,129.33 = 1,703.28/x
  3. Step 3: Cross multiply
    6,085.83x = 9,129.33 × 1,703.28
  4. Step 4: Simplify right side
    6,085.83x = 15,549,805.20
  5. Step 5: Solve for x
    x = 15,549,805.20/6,085.83
  6. Step 6: Final answer
    x = 2,555.08

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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.