Home / 7,019.57-10,536.93-6,244.52

Finding the Fourth Proportional to 7,019.57, 10,536.93 and 6,244.52

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Solution

The fourth proportional to 7,019.57, 10,536.93 and 6,244.52 is: 9,373.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019.57 : 10,536.93 = 6,244.52 : x
  2. Step 2: Convert to fraction form
    7,019.57/10,536.93 = 6,244.52/x
  3. Step 3: Cross multiply
    7,019.57x = 10,536.93 × 6,244.52
  4. Step 4: Simplify right side
    7,019.57x = 65,798,070.12
  5. Step 5: Solve for x
    x = 65,798,070.12/7,019.57
  6. Step 6: Final answer
    x = 9,373.52

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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.