Home / 67,547.61-93,217.58-37,334.85

Finding the Fourth Proportional to 67,547.61, 93,217.58 and 37,334.85

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Solution

The fourth proportional to 67,547.61, 93,217.58 and 37,334.85 is: 51,523.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,547.61 : 93,217.58 = 37,334.85 : x
  2. Step 2: Convert to fraction form
    67,547.61/93,217.58 = 37,334.85/x
  3. Step 3: Cross multiply
    67,547.61x = 93,217.58 × 37,334.85
  4. Step 4: Simplify right side
    67,547.61x = 3,480,264,179.99
  5. Step 5: Solve for x
    x = 3,480,264,179.99/67,547.61
  6. Step 6: Final answer
    x = 51,523.13

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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.