Home / 32,317.47-44,598.66-17,978.44

Finding the Fourth Proportional to 32,317.47, 44,598.66 and 17,978.44

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Solution

The fourth proportional to 32,317.47, 44,598.66 and 17,978.44 is: 24,810.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,317.47 : 44,598.66 = 17,978.44 : x
  2. Step 2: Convert to fraction form
    32,317.47/44,598.66 = 17,978.44/x
  3. Step 3: Cross multiply
    32,317.47x = 44,598.66 × 17,978.44
  4. Step 4: Simplify right side
    32,317.47x = 801,814,332.89
  5. Step 5: Solve for x
    x = 801,814,332.89/32,317.47
  6. Step 6: Final answer
    x = 24,810.55

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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.