Home / 73,364.23-101,337.61-60,668.69

Finding the Fourth Proportional to 73,364.23, 101,337.61 and 60,668.69

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Solution

The fourth proportional to 73,364.23, 101,337.61 and 60,668.69 is: 83,801.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,364.23 : 101,337.61 = 60,668.69 : x
  2. Step 2: Convert to fraction form
    73,364.23/101,337.61 = 60,668.69/x
  3. Step 3: Cross multiply
    73,364.23x = 101,337.61 × 60,668.69
  4. Step 4: Simplify right side
    73,364.23x = 6,148,020,053.72
  5. Step 5: Solve for x
    x = 6,148,020,053.72/73,364.23
  6. Step 6: Final answer
    x = 83,801.33

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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.