Home / 31,590.32-43,594.92-17,444.24

Finding the Fourth Proportional to 31,590.32, 43,594.92 and 17,444.24

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Solution

The fourth proportional to 31,590.32, 43,594.92 and 17,444.24 is: 24,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,590.32 : 43,594.92 = 17,444.24 : x
  2. Step 2: Convert to fraction form
    31,590.32/43,594.92 = 17,444.24/x
  3. Step 3: Cross multiply
    31,590.32x = 43,594.92 × 17,444.24
  4. Step 4: Simplify right side
    31,590.32x = 760,480,247.26
  5. Step 5: Solve for x
    x = 760,480,247.26/31,590.32
  6. Step 6: Final answer
    x = 24,073.20

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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.