Home / 62,845.69-94,278.39-22,868.14

Finding the Fourth Proportional to 62,845.69, 94,278.39 and 22,868.14

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Solution

The fourth proportional to 62,845.69, 94,278.39 and 22,868.14 is: 34,305.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,845.69 : 94,278.39 = 22,868.14 : x
  2. Step 2: Convert to fraction form
    62,845.69/94,278.39 = 22,868.14/x
  3. Step 3: Cross multiply
    62,845.69x = 94,278.39 × 22,868.14
  4. Step 4: Simplify right side
    62,845.69x = 2,155,971,421.49
  5. Step 5: Solve for x
    x = 2,155,971,421.49/62,845.69
  6. Step 6: Final answer
    x = 34,305.80

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1.5x scale

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.