Home / 7,354.17-10,150.37-4,836.53

Finding the Fourth Proportional to 7,354.17, 10,150.37 and 4,836.53

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Solution

The fourth proportional to 7,354.17, 10,150.37 and 4,836.53 is: 6,675.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354.17 : 10,150.37 = 4,836.53 : x
  2. Step 2: Convert to fraction form
    7,354.17/10,150.37 = 4,836.53/x
  3. Step 3: Cross multiply
    7,354.17x = 10,150.37 × 4,836.53
  4. Step 4: Simplify right side
    7,354.17x = 49,092,494.08
  5. Step 5: Solve for x
    x = 49,092,494.08/7,354.17
  6. Step 6: Final answer
    x = 6,675.46

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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.