Home / 69,590.19-96,034.05-37,758.42

Finding the Fourth Proportional to 69,590.19, 96,034.05 and 37,758.42

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Solution

The fourth proportional to 69,590.19, 96,034.05 and 37,758.42 is: 52,106.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,590.19 : 96,034.05 = 37,758.42 : x
  2. Step 2: Convert to fraction form
    69,590.19/96,034.05 = 37,758.42/x
  3. Step 3: Cross multiply
    69,590.19x = 96,034.05 × 37,758.42
  4. Step 4: Simplify right side
    69,590.19x = 3,626,093,994.20
  5. Step 5: Solve for x
    x = 3,626,093,994.20/69,590.19
  6. Step 6: Final answer
    x = 52,106.40

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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.