Home / 43,058.74-64,592.97-18,094.14

Finding the Fourth Proportional to 43,058.74, 64,592.97 and 18,094.14

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Solution

The fourth proportional to 43,058.74, 64,592.97 and 18,094.14 is: 27,143.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,058.74 : 64,592.97 = 18,094.14 : x
  2. Step 2: Convert to fraction form
    43,058.74/64,592.97 = 18,094.14/x
  3. Step 3: Cross multiply
    43,058.74x = 64,592.97 × 18,094.14
  4. Step 4: Simplify right side
    43,058.74x = 1,168,754,242.20
  5. Step 5: Solve for x
    x = 1,168,754,242.20/43,058.74
  6. Step 6: Final answer
    x = 27,143.25

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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.