Home / 67,225.04-92,769.81-37,009.74

Finding the Fourth Proportional to 67,225.04, 92,769.81 and 37,009.74

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Solution

The fourth proportional to 67,225.04, 92,769.81 and 37,009.74 is: 51,073.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,225.04 : 92,769.81 = 37,009.74 : x
  2. Step 2: Convert to fraction form
    67,225.04/92,769.81 = 37,009.74/x
  3. Step 3: Cross multiply
    67,225.04x = 92,769.81 × 37,009.74
  4. Step 4: Simplify right side
    67,225.04x = 3,433,385,974.30
  5. Step 5: Solve for x
    x = 3,433,385,974.30/67,225.04
  6. Step 6: Final answer
    x = 51,073.02

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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.