Home / 294,007.05-441,156.38-116,510.13

Finding the Fourth Proportional to 294,007.05, 441,156.38 and 116,510.13

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Solution

The fourth proportional to 294,007.05, 441,156.38 and 116,510.13 is: 174,822.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,007.05 : 441,156.38 = 116,510.13 : x
  2. Step 2: Convert to fraction form
    294,007.05/441,156.38 = 116,510.13/x
  3. Step 3: Cross multiply
    294,007.05x = 441,156.38 × 116,510.13
  4. Step 4: Simplify right side
    294,007.05x = 51,399,186,601.58
  5. Step 5: Solve for x
    x = 51,399,186,601.58/294,007.05
  6. Step 6: Final answer
    x = 174,822.97

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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.