Home / 175,404.12-242,058.27-94,832.22

Finding the Fourth Proportional to 175,404.12, 242,058.27 and 94,832.22

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Solution

The fourth proportional to 175,404.12, 242,058.27 and 94,832.22 is: 130,868.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,404.12 : 242,058.27 = 94,832.22 : x
  2. Step 2: Convert to fraction form
    175,404.12/242,058.27 = 94,832.22/x
  3. Step 3: Cross multiply
    175,404.12x = 242,058.27 × 94,832.22
  4. Step 4: Simplify right side
    175,404.12x = 22,954,921,903.17
  5. Step 5: Solve for x
    x = 22,954,921,903.17/175,404.12
  6. Step 6: Final answer
    x = 130,868.77

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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.