Home / 94,733.33-130,737.39-56,482.70

Finding the Fourth Proportional to 94,733.33, 130,737.39 and 56,482.70

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Solution

The fourth proportional to 94,733.33, 130,737.39 and 56,482.70 is: 77,949.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,733.33 : 130,737.39 = 56,482.70 : x
  2. Step 2: Convert to fraction form
    94,733.33/130,737.39 = 56,482.70/x
  3. Step 3: Cross multiply
    94,733.33x = 130,737.39 × 56,482.70
  4. Step 4: Simplify right side
    94,733.33x = 7,384,400,778.15
  5. Step 5: Solve for x
    x = 7,384,400,778.15/94,733.33
  6. Step 6: Final answer
    x = 77,949.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.