Home / 67,586.04-93,264.98-37,369.55

Finding the Fourth Proportional to 67,586.04, 93,264.98 and 37,369.55

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Solution

The fourth proportional to 67,586.04, 93,264.98 and 37,369.55 is: 51,567.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,586.04 : 93,264.98 = 37,369.55 : x
  2. Step 2: Convert to fraction form
    67,586.04/93,264.98 = 37,369.55/x
  3. Step 3: Cross multiply
    67,586.04x = 93,264.98 × 37,369.55
  4. Step 4: Simplify right side
    67,586.04x = 3,485,269,680.19
  5. Step 5: Solve for x
    x = 3,485,269,680.19/67,586.04
  6. Step 6: Final answer
    x = 51,567.89

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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.