Home / 141,590.48-212,266.68-94,700.24

Finding the Fourth Proportional to 141,590.48, 212,266.68 and 94,700.24

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Solution

The fourth proportional to 141,590.48, 212,266.68 and 94,700.24 is: 141,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,590.48 : 212,266.68 = 94,700.24 : x
  2. Step 2: Convert to fraction form
    141,590.48/212,266.68 = 94,700.24/x
  3. Step 3: Cross multiply
    141,590.48x = 212,266.68 × 94,700.24
  4. Step 4: Simplify right side
    141,590.48x = 20,101,705,540.00
  5. Step 5: Solve for x
    x = 20,101,705,540.00/141,590.48
  6. Step 6: Final answer
    x = 141,970.74

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1.5x scale

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.