Home / 63,302.85-94,934.82-30,013.08

Finding the Fourth Proportional to 63,302.85, 94,934.82 and 30,013.08

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Solution

The fourth proportional to 63,302.85, 94,934.82 and 30,013.08 is: 45,010.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,302.85 : 94,934.82 = 30,013.08 : x
  2. Step 2: Convert to fraction form
    63,302.85/94,934.82 = 30,013.08/x
  3. Step 3: Cross multiply
    63,302.85x = 94,934.82 × 30,013.08
  4. Step 4: Simplify right side
    63,302.85x = 2,849,286,347.45
  5. Step 5: Solve for x
    x = 2,849,286,347.45/63,302.85
  6. Step 6: Final answer
    x = 45,010.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.