Home / 4,347.26-6,520.81-1,750.13

Finding the Fourth Proportional to 4,347.26, 6,520.81 and 1,750.13

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Solution

The fourth proportional to 4,347.26, 6,520.81 and 1,750.13 is: 2,625.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.26 : 6,520.81 = 1,750.13 : x
  2. Step 2: Convert to fraction form
    4,347.26/6,520.81 = 1,750.13/x
  3. Step 3: Cross multiply
    4,347.26x = 6,520.81 × 1,750.13
  4. Step 4: Simplify right side
    4,347.26x = 11,412,265.21
  5. Step 5: Solve for x
    x = 11,412,265.21/4,347.26
  6. Step 6: Final answer
    x = 2,625.16

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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.