Home / 96,230.76-144,341.64-25,153.44

Finding the Fourth Proportional to 96,230.76, 144,341.64 and 25,153.44

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Solution

The fourth proportional to 96,230.76, 144,341.64 and 25,153.44 is: 37,728.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,230.76 : 144,341.64 = 25,153.44 : x
  2. Step 2: Convert to fraction form
    96,230.76/144,341.64 = 25,153.44/x
  3. Step 3: Cross multiply
    96,230.76x = 144,341.64 × 25,153.44
  4. Step 4: Simplify right side
    96,230.76x = 3,630,688,781.24
  5. Step 5: Solve for x
    x = 3,630,688,781.24/96,230.76
  6. Step 6: Final answer
    x = 37,728.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.