Home / 32,247.18-44,497.69-18,101.58

Finding the Fourth Proportional to 32,247.18, 44,497.69 and 18,101.58

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Solution

The fourth proportional to 32,247.18, 44,497.69 and 18,101.58 is: 24,978.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,247.18 : 44,497.69 = 18,101.58 : x
  2. Step 2: Convert to fraction form
    32,247.18/44,497.69 = 18,101.58/x
  3. Step 3: Cross multiply
    32,247.18x = 44,497.69 × 18,101.58
  4. Step 4: Simplify right side
    32,247.18x = 805,478,495.35
  5. Step 5: Solve for x
    x = 805,478,495.35/32,247.18
  6. Step 6: Final answer
    x = 24,978.26

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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.