Home / 67,774.44-93,526.22-39,095.28

Finding the Fourth Proportional to 67,774.44, 93,526.22 and 39,095.28

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Solution

The fourth proportional to 67,774.44, 93,526.22 and 39,095.28 is: 53,950.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,774.44 : 93,526.22 = 39,095.28 : x
  2. Step 2: Convert to fraction form
    67,774.44/93,526.22 = 39,095.28/x
  3. Step 3: Cross multiply
    67,774.44x = 93,526.22 × 39,095.28
  4. Step 4: Simplify right side
    67,774.44x = 3,656,433,758.24
  5. Step 5: Solve for x
    x = 3,656,433,758.24/67,774.44
  6. Step 6: Final answer
    x = 53,950.04

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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.