Home / 48,186.88-66,497.89-26,970.24

Finding the Fourth Proportional to 48,186.88, 66,497.89 and 26,970.24

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Solution

The fourth proportional to 48,186.88, 66,497.89 and 26,970.24 is: 37,218.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,186.88 : 66,497.89 = 26,970.24 : x
  2. Step 2: Convert to fraction form
    48,186.88/66,497.89 = 26,970.24/x
  3. Step 3: Cross multiply
    48,186.88x = 66,497.89 × 26,970.24
  4. Step 4: Simplify right side
    48,186.88x = 1,793,464,052.79
  5. Step 5: Solve for x
    x = 1,793,464,052.79/48,186.88
  6. Step 6: Final answer
    x = 37,218.93

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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.