Home / 69,182.04-95,274.90-62,317.59

Finding the Fourth Proportional to 69,182.04, 95,274.90 and 62,317.59

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Solution

The fourth proportional to 69,182.04, 95,274.90 and 62,317.59 is: 85,821.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,182.04 : 95,274.90 = 62,317.59 : x
  2. Step 2: Convert to fraction form
    69,182.04/95,274.90 = 62,317.59/x
  3. Step 3: Cross multiply
    69,182.04x = 95,274.90 × 62,317.59
  4. Step 4: Simplify right side
    69,182.04x = 5,937,302,155.49
  5. Step 5: Solve for x
    x = 5,937,302,155.49/69,182.04
  6. Step 6: Final answer
    x = 85,821.44

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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.