Home / 24,945.13-34,427.33-14,334.76

Finding the Fourth Proportional to 24,945.13, 34,427.33 and 14,334.76

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Solution

The fourth proportional to 24,945.13, 34,427.33 and 14,334.76 is: 19,783.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,945.13 : 34,427.33 = 14,334.76 : x
  2. Step 2: Convert to fraction form
    24,945.13/34,427.33 = 14,334.76/x
  3. Step 3: Cross multiply
    24,945.13x = 34,427.33 × 14,334.76
  4. Step 4: Simplify right side
    24,945.13x = 493,507,512.99
  5. Step 5: Solve for x
    x = 493,507,512.99/24,945.13
  6. Step 6: Final answer
    x = 19,783.72

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Double scale
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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.