Home / 5,063.52-6,988.50-3,741.06

Finding the Fourth Proportional to 5,063.52, 6,988.50 and 3,741.06

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Solution

The fourth proportional to 5,063.52, 6,988.50 and 3,741.06 is: 5,163.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063.52 : 6,988.50 = 3,741.06 : x
  2. Step 2: Convert to fraction form
    5,063.52/6,988.50 = 3,741.06/x
  3. Step 3: Cross multiply
    5,063.52x = 6,988.50 × 3,741.06
  4. Step 4: Simplify right side
    5,063.52x = 26,144,397.81
  5. Step 5: Solve for x
    x = 26,144,397.81/5,063.52
  6. Step 6: Final answer
    x = 5,163.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.