Home / 35,267.27-48,669.19-19,352.32

Finding the Fourth Proportional to 35,267.27, 48,669.19 and 19,352.32

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Solution

The fourth proportional to 35,267.27, 48,669.19 and 19,352.32 is: 26,706.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,267.27 : 48,669.19 = 19,352.32 : x
  2. Step 2: Convert to fraction form
    35,267.27/48,669.19 = 19,352.32/x
  3. Step 3: Cross multiply
    35,267.27x = 48,669.19 × 19,352.32
  4. Step 4: Simplify right side
    35,267.27x = 941,861,568.97
  5. Step 5: Solve for x
    x = 941,861,568.97/35,267.27
  6. Step 6: Final answer
    x = 26,706.40

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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.