Home / 141,750.36-212,667.07-41,913.15

Finding the Fourth Proportional to 141,750.36, 212,667.07 and 41,913.15

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Solution

The fourth proportional to 141,750.36, 212,667.07 and 41,913.15 is: 62,882.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,750.36 : 212,667.07 = 41,913.15 : x
  2. Step 2: Convert to fraction form
    141,750.36/212,667.07 = 41,913.15/x
  3. Step 3: Cross multiply
    141,750.36x = 212,667.07 × 41,913.15
  4. Step 4: Simplify right side
    141,750.36x = 8,913,546,700.19
  5. Step 5: Solve for x
    x = 8,913,546,700.19/141,750.36
  6. Step 6: Final answer
    x = 62,882.00

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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.