Home / 94,822.03-130,849.59-52,372.36

Finding the Fourth Proportional to 94,822.03, 130,849.59 and 52,372.36

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Solution

The fourth proportional to 94,822.03, 130,849.59 and 52,372.36 is: 72,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,822.03 : 130,849.59 = 52,372.36 : x
  2. Step 2: Convert to fraction form
    94,822.03/130,849.59 = 52,372.36/x
  3. Step 3: Cross multiply
    94,822.03x = 130,849.59 × 52,372.36
  4. Step 4: Simplify right side
    94,822.03x = 6,852,901,833.33
  5. Step 5: Solve for x
    x = 6,852,901,833.33/94,822.03
  6. Step 6: Final answer
    x = 72,271.20

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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.