Home / 67,806.08-93,577.91-37,600.87

Finding the Fourth Proportional to 67,806.08, 93,577.91 and 37,600.87

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Solution

The fourth proportional to 67,806.08, 93,577.91 and 37,600.87 is: 51,892.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,806.08 : 93,577.91 = 37,600.87 : x
  2. Step 2: Convert to fraction form
    67,806.08/93,577.91 = 37,600.87/x
  3. Step 3: Cross multiply
    67,806.08x = 93,577.91 × 37,600.87
  4. Step 4: Simplify right side
    67,806.08x = 3,518,610,828.78
  5. Step 5: Solve for x
    x = 3,518,610,828.78/67,806.08
  6. Step 6: Final answer
    x = 51,892.26

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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.