Home / 94,737.09-130,737.27-52,295.58

Finding the Fourth Proportional to 94,737.09, 130,737.27 and 52,295.58

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Solution

The fourth proportional to 94,737.09, 130,737.27 and 52,295.58 is: 72,167.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,737.09 : 130,737.27 = 52,295.58 : x
  2. Step 2: Convert to fraction form
    94,737.09/130,737.27 = 52,295.58/x
  3. Step 3: Cross multiply
    94,737.09x = 130,737.27 × 52,295.58
  4. Step 4: Simplify right side
    94,737.09x = 6,836,981,362.27
  5. Step 5: Solve for x
    x = 6,836,981,362.27/94,737.09
  6. Step 6: Final answer
    x = 72,167.95

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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.