Home / 94,680.24-130,658.46-52,238.40

Finding the Fourth Proportional to 94,680.24, 130,658.46 and 52,238.40

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Solution

The fourth proportional to 94,680.24, 130,658.46 and 52,238.40 is: 72,088.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,680.24 : 130,658.46 = 52,238.40 : x
  2. Step 2: Convert to fraction form
    94,680.24/130,658.46 = 52,238.40/x
  3. Step 3: Cross multiply
    94,680.24x = 130,658.46 × 52,238.40
  4. Step 4: Simplify right side
    94,680.24x = 6,825,388,896.86
  5. Step 5: Solve for x
    x = 6,825,388,896.86/94,680.24
  6. Step 6: Final answer
    x = 72,088.84

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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.