Home / 26,427.30-36,471.96-14,492.96

Finding the Fourth Proportional to 26,427.30, 36,471.96 and 14,492.96

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Solution

The fourth proportional to 26,427.30, 36,471.96 and 14,492.96 is: 20,001.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,427.30 : 36,471.96 = 14,492.96 : x
  2. Step 2: Convert to fraction form
    26,427.30/36,471.96 = 14,492.96/x
  3. Step 3: Cross multiply
    26,427.30x = 36,471.96 × 14,492.96
  4. Step 4: Simplify right side
    26,427.30x = 528,586,475.04
  5. Step 5: Solve for x
    x = 528,586,475.04/26,427.30
  6. Step 6: Final answer
    x = 20,001.53

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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.