Home / 94,584.42-130,527.09-52,142.22

Finding the Fourth Proportional to 94,584.42, 130,527.09 and 52,142.22

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Solution

The fourth proportional to 94,584.42, 130,527.09 and 52,142.22 is: 71,956.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.42 : 130,527.09 = 52,142.22 : x
  2. Step 2: Convert to fraction form
    94,584.42/130,527.09 = 52,142.22/x
  3. Step 3: Cross multiply
    94,584.42x = 130,527.09 × 52,142.22
  4. Step 4: Simplify right side
    94,584.42x = 6,805,972,242.74
  5. Step 5: Solve for x
    x = 6,805,972,242.74/94,584.42
  6. Step 6: Final answer
    x = 71,956.59

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1.5x scale

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.