Home / 6,085.81-9,130.26-1,703.29

Finding the Fourth Proportional to 6,085.81, 9,130.26 and 1,703.29

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Solution

The fourth proportional to 6,085.81, 9,130.26 and 1,703.29 is: 2,555.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085.81 : 9,130.26 = 1,703.29 : x
  2. Step 2: Convert to fraction form
    6,085.81/9,130.26 = 1,703.29/x
  3. Step 3: Cross multiply
    6,085.81x = 9,130.26 × 1,703.29
  4. Step 4: Simplify right side
    6,085.81x = 15,551,480.56
  5. Step 5: Solve for x
    x = 15,551,480.56/6,085.81
  6. Step 6: Final answer
    x = 2,555.37

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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.