Home / 94,569.34-130,504.85-51,548.84

Finding the Fourth Proportional to 94,569.34, 130,504.85 and 51,548.84

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Solution

The fourth proportional to 94,569.34, 130,504.85 and 51,548.84 is: 71,136.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,569.34 : 130,504.85 = 51,548.84 : x
  2. Step 2: Convert to fraction form
    94,569.34/130,504.85 = 51,548.84/x
  3. Step 3: Cross multiply
    94,569.34x = 130,504.85 × 51,548.84
  4. Step 4: Simplify right side
    94,569.34x = 6,727,373,694.27
  5. Step 5: Solve for x
    x = 6,727,373,694.27/94,569.34
  6. Step 6: Final answer
    x = 71,136.94

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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.