Home / 73,442.90-110,180.55-23,525.30

Finding the Fourth Proportional to 73,442.90, 110,180.55 and 23,525.30

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Solution

The fourth proportional to 73,442.90, 110,180.55 and 23,525.30 is: 35,293.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,442.90 : 110,180.55 = 23,525.30 : x
  2. Step 2: Convert to fraction form
    73,442.90/110,180.55 = 23,525.30/x
  3. Step 3: Cross multiply
    73,442.90x = 110,180.55 × 23,525.30
  4. Step 4: Simplify right side
    73,442.90x = 2,592,030,492.92
  5. Step 5: Solve for x
    x = 2,592,030,492.92/73,442.90
  6. Step 6: Final answer
    x = 35,293.14

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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.