Home / 33,264.59-45,898.28-19,114.70

Finding the Fourth Proportional to 33,264.59, 45,898.28 and 19,114.70

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Solution

The fourth proportional to 33,264.59, 45,898.28 and 19,114.70 is: 26,374.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264.59 : 45,898.28 = 19,114.70 : x
  2. Step 2: Convert to fraction form
    33,264.59/45,898.28 = 19,114.70/x
  3. Step 3: Cross multiply
    33,264.59x = 45,898.28 × 19,114.70
  4. Step 4: Simplify right side
    33,264.59x = 877,331,623.56
  5. Step 5: Solve for x
    x = 877,331,623.56/33,264.59
  6. Step 6: Final answer
    x = 26,374.34

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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.