Home / 67,923.36-93,734.01-37,707.93

Finding the Fourth Proportional to 67,923.36, 93,734.01 and 37,707.93

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Solution

The fourth proportional to 67,923.36, 93,734.01 and 37,707.93 is: 52,036.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,923.36 : 93,734.01 = 37,707.93 : x
  2. Step 2: Convert to fraction form
    67,923.36/93,734.01 = 37,707.93/x
  3. Step 3: Cross multiply
    67,923.36x = 93,734.01 × 37,707.93
  4. Step 4: Simplify right side
    67,923.36x = 3,534,515,487.70
  5. Step 5: Solve for x
    x = 3,534,515,487.70/67,923.36
  6. Step 6: Final answer
    x = 52,036.82

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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.