Home / 94,088.03-141,102.30-30,897.74

Finding the Fourth Proportional to 94,088.03, 141,102.30 and 30,897.74

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Solution

The fourth proportional to 94,088.03, 141,102.30 and 30,897.74 is: 46,336.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,088.03 : 141,102.30 = 30,897.74 : x
  2. Step 2: Convert to fraction form
    94,088.03/141,102.30 = 30,897.74/x
  3. Step 3: Cross multiply
    94,088.03x = 141,102.30 × 30,897.74
  4. Step 4: Simplify right side
    94,088.03x = 4,359,741,473.29
  5. Step 5: Solve for x
    x = 4,359,741,473.29/94,088.03
  6. Step 6: Final answer
    x = 46,336.83

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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.