Home / 94,763.52-141,283.16-84,113.94

Finding the Fourth Proportional to 94,763.52, 141,283.16 and 84,113.94

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Solution

The fourth proportional to 94,763.52, 141,283.16 and 84,113.94 is: 125,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,763.52 : 141,283.16 = 84,113.94 : x
  2. Step 2: Convert to fraction form
    94,763.52/141,283.16 = 84,113.94/x
  3. Step 3: Cross multiply
    94,763.52x = 141,283.16 × 84,113.94
  4. Step 4: Simplify right side
    94,763.52x = 11,883,883,904.49
  5. Step 5: Solve for x
    x = 11,883,883,904.49/94,763.52
  6. Step 6: Final answer
    x = 125,405.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.