Home / 94,557.66-130,487.70-52,116.19

Finding the Fourth Proportional to 94,557.66, 130,487.70 and 52,116.19

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Solution

The fourth proportional to 94,557.66, 130,487.70 and 52,116.19 is: 71,919.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,557.66 : 130,487.70 = 52,116.19 : x
  2. Step 2: Convert to fraction form
    94,557.66/130,487.70 = 52,116.19/x
  3. Step 3: Cross multiply
    94,557.66x = 130,487.70 × 52,116.19
  4. Step 4: Simplify right side
    94,557.66x = 6,800,522,124.41
  5. Step 5: Solve for x
    x = 6,800,522,124.41/94,557.66
  6. Step 6: Final answer
    x = 71,919.31

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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.