Home / 67,806.05-93,574.56-37,594.19

Finding the Fourth Proportional to 67,806.05, 93,574.56 and 37,594.19

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Solution

The fourth proportional to 67,806.05, 93,574.56 and 37,594.19 is: 51,881.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,806.05 : 93,574.56 = 37,594.19 : x
  2. Step 2: Convert to fraction form
    67,806.05/93,574.56 = 37,594.19/x
  3. Step 3: Cross multiply
    67,806.05x = 93,574.56 × 37,594.19
  4. Step 4: Simplify right side
    67,806.05x = 3,517,859,319.93
  5. Step 5: Solve for x
    x = 3,517,859,319.93/67,806.05
  6. Step 6: Final answer
    x = 51,881.20

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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.