Home / 94,744.96-130,744.60-52,302.58

Finding the Fourth Proportional to 94,744.96, 130,744.60 and 52,302.58

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Solution

The fourth proportional to 94,744.96, 130,744.60 and 52,302.58 is: 72,175.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,744.96 : 130,744.60 = 52,302.58 : x
  2. Step 2: Convert to fraction form
    94,744.96/130,744.60 = 52,302.58/x
  3. Step 3: Cross multiply
    94,744.96x = 130,744.60 × 52,302.58
  4. Step 4: Simplify right side
    94,744.96x = 6,838,279,901.07
  5. Step 5: Solve for x
    x = 6,838,279,901.07/94,744.96
  6. Step 6: Final answer
    x = 72,175.66

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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.