Home / 94,546.98-130,474.86-51,526.49

Finding the Fourth Proportional to 94,546.98, 130,474.86 and 51,526.49

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Solution

The fourth proportional to 94,546.98, 130,474.86 and 51,526.49 is: 71,106.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,546.98 : 130,474.86 = 51,526.49 : x
  2. Step 2: Convert to fraction form
    94,546.98/130,474.86 = 51,526.49/x
  3. Step 3: Cross multiply
    94,546.98x = 130,474.86 × 51,526.49
  4. Step 4: Simplify right side
    94,546.98x = 6,722,911,569.04
  5. Step 5: Solve for x
    x = 6,722,911,569.04/94,546.98
  6. Step 6: Final answer
    x = 71,106.57

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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.