Home / 95,018.00-142,565.06-35,870.45

Finding the Fourth Proportional to 95,018.00, 142,565.06 and 35,870.45

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Solution

The fourth proportional to 95,018.00, 142,565.06 and 35,870.45 is: 53,820.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,018.00 : 142,565.06 = 35,870.45 : x
  2. Step 2: Convert to fraction form
    95,018.00/142,565.06 = 35,870.45/x
  3. Step 3: Cross multiply
    95,018.00x = 142,565.06 × 35,870.45
  4. Step 4: Simplify right side
    95,018.00x = 5,113,872,233.33
  5. Step 5: Solve for x
    x = 5,113,872,233.33/95,018.00
  6. Step 6: Final answer
    x = 53,820.04

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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.