Home / 94,517.54-130,434.12-52,076.07

Finding the Fourth Proportional to 94,517.54, 130,434.12 and 52,076.07

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Solution

The fourth proportional to 94,517.54, 130,434.12 and 52,076.07 is: 71,864.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,517.54 : 130,434.12 = 52,076.07 : x
  2. Step 2: Convert to fraction form
    94,517.54/130,434.12 = 52,076.07/x
  3. Step 3: Cross multiply
    94,517.54x = 130,434.12 × 52,076.07
  4. Step 4: Simplify right side
    94,517.54x = 6,792,496,363.51
  5. Step 5: Solve for x
    x = 6,792,496,363.51/94,517.54
  6. Step 6: Final answer
    x = 71,864.93

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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.