Home / 94,047.22-141,079.03-30,848.39

Finding the Fourth Proportional to 94,047.22, 141,079.03 and 30,848.39

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Solution

The fourth proportional to 94,047.22, 141,079.03 and 30,848.39 is: 46,275.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,047.22 : 141,079.03 = 30,848.39 : x
  2. Step 2: Convert to fraction form
    94,047.22/141,079.03 = 30,848.39/x
  3. Step 3: Cross multiply
    94,047.22x = 141,079.03 × 30,848.39
  4. Step 4: Simplify right side
    94,047.22x = 4,352,060,155.75
  5. Step 5: Solve for x
    x = 4,352,060,155.75/94,047.22
  6. Step 6: Final answer
    x = 46,275.27

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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.