Home / 48,492.04-66,902.52-27,266.80

Finding the Fourth Proportional to 48,492.04, 66,902.52 and 27,266.80

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Solution

The fourth proportional to 48,492.04, 66,902.52 and 27,266.80 is: 37,618.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,492.04 : 66,902.52 = 27,266.80 : x
  2. Step 2: Convert to fraction form
    48,492.04/66,902.52 = 27,266.80/x
  3. Step 3: Cross multiply
    48,492.04x = 66,902.52 × 27,266.80
  4. Step 4: Simplify right side
    48,492.04x = 1,824,217,632.34
  5. Step 5: Solve for x
    x = 1,824,217,632.34/48,492.04
  6. Step 6: Final answer
    x = 37,618.91

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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.