Home / 35,160.13-48,520.96-19,244.57

Finding the Fourth Proportional to 35,160.13, 48,520.96 and 19,244.57

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Solution

The fourth proportional to 35,160.13, 48,520.96 and 19,244.57 is: 26,557.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,160.13 : 48,520.96 = 19,244.57 : x
  2. Step 2: Convert to fraction form
    35,160.13/48,520.96 = 19,244.57/x
  3. Step 3: Cross multiply
    35,160.13x = 48,520.96 × 19,244.57
  4. Step 4: Simplify right side
    35,160.13x = 933,764,993.40
  5. Step 5: Solve for x
    x = 933,764,993.40/35,160.13
  6. Step 6: Final answer
    x = 26,557.50

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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.