Home / 59,334.16-89,008.99-21,920.44

Finding the Fourth Proportional to 59,334.16, 89,008.99 and 21,920.44

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Solution

The fourth proportional to 59,334.16, 89,008.99 and 21,920.44 is: 32,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,334.16 : 89,008.99 = 21,920.44 : x
  2. Step 2: Convert to fraction form
    59,334.16/89,008.99 = 21,920.44/x
  3. Step 3: Cross multiply
    59,334.16x = 89,008.99 × 21,920.44
  4. Step 4: Simplify right side
    59,334.16x = 1,951,116,224.76
  5. Step 5: Solve for x
    x = 1,951,116,224.76/59,334.16
  6. Step 6: Final answer
    x = 32,883.52

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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.