Home / 39,522.30-59,217.62-27,810.92

Finding the Fourth Proportional to 39,522.30, 59,217.62 and 27,810.92

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Solution

The fourth proportional to 39,522.30, 59,217.62 and 27,810.92 is: 41,670.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,522.30 : 59,217.62 = 27,810.92 : x
  2. Step 2: Convert to fraction form
    39,522.30/59,217.62 = 27,810.92/x
  3. Step 3: Cross multiply
    39,522.30x = 59,217.62 × 27,810.92
  4. Step 4: Simplify right side
    39,522.30x = 1,646,896,492.41
  5. Step 5: Solve for x
    x = 1,646,896,492.41/39,522.30
  6. Step 6: Final answer
    x = 41,670.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.