Home / 94,837.64-130,875.01-52,395.26

Finding the Fourth Proportional to 94,837.64, 130,875.01 and 52,395.26

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Solution

The fourth proportional to 94,837.64, 130,875.01 and 52,395.26 is: 72,304.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,837.64 : 130,875.01 = 52,395.26 : x
  2. Step 2: Convert to fraction form
    94,837.64/130,875.01 = 52,395.26/x
  3. Step 3: Cross multiply
    94,837.64x = 130,875.01 × 52,395.26
  4. Step 4: Simplify right side
    94,837.64x = 6,857,229,391.09
  5. Step 5: Solve for x
    x = 6,857,229,391.09/94,837.64
  6. Step 6: Final answer
    x = 72,304.94

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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.