Home / 94,488.51-130,394.14-52,047.04

Finding the Fourth Proportional to 94,488.51, 130,394.14 and 52,047.04

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Solution

The fourth proportional to 94,488.51, 130,394.14 and 52,047.04 is: 71,824.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,488.51 : 130,394.14 = 52,047.04 : x
  2. Step 2: Convert to fraction form
    94,488.51/130,394.14 = 52,047.04/x
  3. Step 3: Cross multiply
    94,488.51x = 130,394.14 × 52,047.04
  4. Step 4: Simplify right side
    94,488.51x = 6,786,628,808.73
  5. Step 5: Solve for x
    x = 6,786,628,808.73/94,488.51
  6. Step 6: Final answer
    x = 71,824.91

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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.