Home / 70,254.08-96,954.18-41,590.19

Finding the Fourth Proportional to 70,254.08, 96,954.18 and 41,590.19

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Solution

The fourth proportional to 70,254.08, 96,954.18 and 41,590.19 is: 57,396.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,254.08 : 96,954.18 = 41,590.19 : x
  2. Step 2: Convert to fraction form
    70,254.08/96,954.18 = 41,590.19/x
  3. Step 3: Cross multiply
    70,254.08x = 96,954.18 × 41,590.19
  4. Step 4: Simplify right side
    70,254.08x = 4,032,342,767.49
  5. Step 5: Solve for x
    x = 4,032,342,767.49/70,254.08
  6. Step 6: Final answer
    x = 57,396.56

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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.