Home / 32,106.80-44,324.88-19,362.26

Finding the Fourth Proportional to 32,106.80, 44,324.88 and 19,362.26

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Solution

The fourth proportional to 32,106.80, 44,324.88 and 19,362.26 is: 26,730.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,106.80 : 44,324.88 = 19,362.26 : x
  2. Step 2: Convert to fraction form
    32,106.80/44,324.88 = 19,362.26/x
  3. Step 3: Cross multiply
    32,106.80x = 44,324.88 × 19,362.26
  4. Step 4: Simplify right side
    32,106.80x = 858,229,851.03
  5. Step 5: Solve for x
    x = 858,229,851.03/32,106.80
  6. Step 6: Final answer
    x = 26,730.47

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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.