Home / 7,393.08-10,210.68-5,734.53

Finding the Fourth Proportional to 7,393.08, 10,210.68 and 5,734.53

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Solution

The fourth proportional to 7,393.08, 10,210.68 and 5,734.53 is: 7,920.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393.08 : 10,210.68 = 5,734.53 : x
  2. Step 2: Convert to fraction form
    7,393.08/10,210.68 = 5,734.53/x
  3. Step 3: Cross multiply
    7,393.08x = 10,210.68 × 5,734.53
  4. Step 4: Simplify right side
    7,393.08x = 58,553,450.78
  5. Step 5: Solve for x
    x = 58,553,450.78/7,393.08
  6. Step 6: Final answer
    x = 7,920.03

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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.