Home / 56,223.03-84,334.55-22,958.76

Finding the Fourth Proportional to 56,223.03, 84,334.55 and 22,958.76

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Solution

The fourth proportional to 56,223.03, 84,334.55 and 22,958.76 is: 34,438.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,223.03 : 84,334.55 = 22,958.76 : x
  2. Step 2: Convert to fraction form
    56,223.03/84,334.55 = 22,958.76/x
  3. Step 3: Cross multiply
    56,223.03x = 84,334.55 × 22,958.76
  4. Step 4: Simplify right side
    56,223.03x = 1,936,216,693.16
  5. Step 5: Solve for x
    x = 1,936,216,693.16/56,223.03
  6. Step 6: Final answer
    x = 34,438.14

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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.