Home / 94,449.19-141,584.73-47,019.46

Finding the Fourth Proportional to 94,449.19, 141,584.73 and 47,019.46

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Solution

The fourth proportional to 94,449.19, 141,584.73 and 47,019.46 is: 70,484.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,449.19 : 141,584.73 = 47,019.46 : x
  2. Step 2: Convert to fraction form
    94,449.19/141,584.73 = 47,019.46/x
  3. Step 3: Cross multiply
    94,449.19x = 141,584.73 × 47,019.46
  4. Step 4: Simplify right side
    94,449.19x = 6,657,237,548.85
  5. Step 5: Solve for x
    x = 6,657,237,548.85/94,449.19
  6. Step 6: Final answer
    x = 70,484.86

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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.