Home / 67,225.69-92,767.94-37,005.11

Finding the Fourth Proportional to 67,225.69, 92,767.94 and 37,005.11

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Solution

The fourth proportional to 67,225.69, 92,767.94 and 37,005.11 is: 51,065.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,225.69 : 92,767.94 = 37,005.11 : x
  2. Step 2: Convert to fraction form
    67,225.69/92,767.94 = 37,005.11/x
  3. Step 3: Cross multiply
    67,225.69x = 92,767.94 × 37,005.11
  4. Step 4: Simplify right side
    67,225.69x = 3,432,887,871.07
  5. Step 5: Solve for x
    x = 3,432,887,871.07/67,225.69
  6. Step 6: Final answer
    x = 51,065.12

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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.