Home / 141,627.03-212,649.93-94,535.52

Finding the Fourth Proportional to 141,627.03, 212,649.93 and 94,535.52

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Solution

The fourth proportional to 141,627.03, 212,649.93 and 94,535.52 is: 141,943.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,627.03 : 212,649.93 = 94,535.52 : x
  2. Step 2: Convert to fraction form
    141,627.03/212,649.93 = 94,535.52/x
  3. Step 3: Cross multiply
    141,627.03x = 212,649.93 × 94,535.52
  4. Step 4: Simplify right side
    141,627.03x = 20,102,971,710.51
  5. Step 5: Solve for x
    x = 20,102,971,710.51/141,627.03
  6. Step 6: Final answer
    x = 141,943.04

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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.