Home / 48,177.42-66,482.16-26,958.06

Finding the Fourth Proportional to 48,177.42, 66,482.16 and 26,958.06

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Solution

The fourth proportional to 48,177.42, 66,482.16 and 26,958.06 is: 37,200.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,177.42 : 66,482.16 = 26,958.06 : x
  2. Step 2: Convert to fraction form
    48,177.42/66,482.16 = 26,958.06/x
  3. Step 3: Cross multiply
    48,177.42x = 66,482.16 × 26,958.06
  4. Step 4: Simplify right side
    48,177.42x = 1,792,230,058.21
  5. Step 5: Solve for x
    x = 1,792,230,058.21/48,177.42
  6. Step 6: Final answer
    x = 37,200.62

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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.