Home / 97,264.29-134,225.75-54,822.82

Finding the Fourth Proportional to 97,264.29, 134,225.75 and 54,822.82

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Solution

The fourth proportional to 97,264.29, 134,225.75 and 54,822.82 is: 75,656.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,264.29 : 134,225.75 = 54,822.82 : x
  2. Step 2: Convert to fraction form
    97,264.29/134,225.75 = 54,822.82/x
  3. Step 3: Cross multiply
    97,264.29x = 134,225.75 × 54,822.82
  4. Step 4: Simplify right side
    97,264.29x = 7,358,634,131.62
  5. Step 5: Solve for x
    x = 7,358,634,131.62/97,264.29
  6. Step 6: Final answer
    x = 75,656.07

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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.