Home / 94,410.10-141,615.15-35,250.39

Finding the Fourth Proportional to 94,410.10, 141,615.15 and 35,250.39

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Solution

The fourth proportional to 94,410.10, 141,615.15 and 35,250.39 is: 52,875.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,410.10 : 141,615.15 = 35,250.39 : x
  2. Step 2: Convert to fraction form
    94,410.10/141,615.15 = 35,250.39/x
  3. Step 3: Cross multiply
    94,410.10x = 141,615.15 × 35,250.39
  4. Step 4: Simplify right side
    94,410.10x = 4,991,989,267.41
  5. Step 5: Solve for x
    x = 4,991,989,267.41/94,410.10
  6. Step 6: Final answer
    x = 52,875.59

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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.