Home / 48,522.16-66,957-27,297.34

Finding the Fourth Proportional to 48,522.16, 66,957 and 27,297.34

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Solution

The fourth proportional to 48,522.16, 66,957 and 27,297.34 is: 37,668.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,522.16 : 66,957 = 27,297.34 : x
  2. Step 2: Convert to fraction form
    48,522.16/66,957 = 27,297.34/x
  3. Step 3: Cross multiply
    48,522.16x = 66,957 × 27,297.34
  4. Step 4: Simplify right side
    48,522.16x = 1,827,747,994.38
  5. Step 5: Solve for x
    x = 1,827,747,994.38/48,522.16
  6. Step 6: Final answer
    x = 37,668.31

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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.