Home / 67,613.40-93,383.07-46,065.75

Finding the Fourth Proportional to 67,613.40, 93,383.07 and 46,065.75

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Solution

The fourth proportional to 67,613.40, 93,383.07 and 46,065.75 is: 63,622.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,613.40 : 93,383.07 = 46,065.75 : x
  2. Step 2: Convert to fraction form
    67,613.40/93,383.07 = 46,065.75/x
  3. Step 3: Cross multiply
    67,613.40x = 93,383.07 × 46,065.75
  4. Step 4: Simplify right side
    67,613.40x = 4,301,761,156.85
  5. Step 5: Solve for x
    x = 4,301,761,156.85/67,613.40
  6. Step 6: Final answer
    x = 63,622.91

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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.