Home / 31,999.60-44,159.28-17,852.41

Finding the Fourth Proportional to 31,999.60, 44,159.28 and 17,852.41

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Solution

The fourth proportional to 31,999.60, 44,159.28 and 17,852.41 is: 24,636.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,999.60 : 44,159.28 = 17,852.41 : x
  2. Step 2: Convert to fraction form
    31,999.60/44,159.28 = 17,852.41/x
  3. Step 3: Cross multiply
    31,999.60x = 44,159.28 × 17,852.41
  4. Step 4: Simplify right side
    31,999.60x = 788,349,571.86
  5. Step 5: Solve for x
    x = 788,349,571.86/31,999.60
  6. Step 6: Final answer
    x = 24,636.23

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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.