Home / 7,317.38-10,095.27-4,800.89

Finding the Fourth Proportional to 7,317.38, 10,095.27 and 4,800.89

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Solution

The fourth proportional to 7,317.38, 10,095.27 and 4,800.89 is: 6,623.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,317.38 : 10,095.27 = 4,800.89 : x
  2. Step 2: Convert to fraction form
    7,317.38/10,095.27 = 4,800.89/x
  3. Step 3: Cross multiply
    7,317.38x = 10,095.27 × 4,800.89
  4. Step 4: Simplify right side
    7,317.38x = 48,466,306.03
  5. Step 5: Solve for x
    x = 48,466,306.03/7,317.38
  6. Step 6: Final answer
    x = 6,623.45

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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.