Home / 19,994.34-27,592.05-11,041.74

Finding the Fourth Proportional to 19,994.34, 27,592.05 and 11,041.74

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Solution

The fourth proportional to 19,994.34, 27,592.05 and 11,041.74 is: 15,237.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,994.34 : 27,592.05 = 11,041.74 : x
  2. Step 2: Convert to fraction form
    19,994.34/27,592.05 = 11,041.74/x
  3. Step 3: Cross multiply
    19,994.34x = 27,592.05 × 11,041.74
  4. Step 4: Simplify right side
    19,994.34x = 304,664,242.17
  5. Step 5: Solve for x
    x = 304,664,242.17/19,994.34
  6. Step 6: Final answer
    x = 15,237.52

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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.