Home / 195,785.95-293,715.68-62,630.45

Finding the Fourth Proportional to 195,785.95, 293,715.68 and 62,630.45

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Solution

The fourth proportional to 195,785.95, 293,715.68 and 62,630.45 is: 93,957.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,785.95 : 293,715.68 = 62,630.45 : x
  2. Step 2: Convert to fraction form
    195,785.95/293,715.68 = 62,630.45/x
  3. Step 3: Cross multiply
    195,785.95x = 293,715.68 × 62,630.45
  4. Step 4: Simplify right side
    195,785.95x = 18,395,545,631.59
  5. Step 5: Solve for x
    x = 18,395,545,631.59/195,785.95
  6. Step 6: Final answer
    x = 93,957.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.