Home / 195,010.44-292,526.59-54,758.13

Finding the Fourth Proportional to 195,010.44, 292,526.59 and 54,758.13

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Solution

The fourth proportional to 195,010.44, 292,526.59 and 54,758.13 is: 82,140.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,010.44 : 292,526.59 = 54,758.13 : x
  2. Step 2: Convert to fraction form
    195,010.44/292,526.59 = 54,758.13/x
  3. Step 3: Cross multiply
    195,010.44x = 292,526.59 × 54,758.13
  4. Step 4: Simplify right side
    195,010.44x = 16,018,209,043.68
  5. Step 5: Solve for x
    x = 16,018,209,043.68/195,010.44
  6. Step 6: Final answer
    x = 82,140.26

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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.