Home / 163,772.93-226,011.03-92,155.46

Finding the Fourth Proportional to 163,772.93, 226,011.03 and 92,155.46

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Solution

The fourth proportional to 163,772.93, 226,011.03 and 92,155.46 is: 127,177.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,772.93 : 226,011.03 = 92,155.46 : x
  2. Step 2: Convert to fraction form
    163,772.93/226,011.03 = 92,155.46/x
  3. Step 3: Cross multiply
    163,772.93x = 226,011.03 × 92,155.46
  4. Step 4: Simplify right side
    163,772.93x = 20,828,150,434.72
  5. Step 5: Solve for x
    x = 20,828,150,434.72/163,772.93
  6. Step 6: Final answer
    x = 127,177.00

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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.