Home / 32,135.26-44,347.53-17,987.98

Finding the Fourth Proportional to 32,135.26, 44,347.53 and 17,987.98

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Solution

The fourth proportional to 32,135.26, 44,347.53 and 17,987.98 is: 24,823.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,135.26 : 44,347.53 = 17,987.98 : x
  2. Step 2: Convert to fraction form
    32,135.26/44,347.53 = 17,987.98/x
  3. Step 3: Cross multiply
    32,135.26x = 44,347.53 × 17,987.98
  4. Step 4: Simplify right side
    32,135.26x = 797,722,482.69
  5. Step 5: Solve for x
    x = 797,722,482.69/32,135.26
  6. Step 6: Final answer
    x = 24,823.90

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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.