Home / 164,407.49-226,877.74-92,794.17

Finding the Fourth Proportional to 164,407.49, 226,877.74 and 92,794.17

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Solution

The fourth proportional to 164,407.49, 226,877.74 and 92,794.17 is: 128,053.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,407.49 : 226,877.74 = 92,794.17 : x
  2. Step 2: Convert to fraction form
    164,407.49/226,877.74 = 92,794.17/x
  3. Step 3: Cross multiply
    164,407.49x = 226,877.74 × 92,794.17
  4. Step 4: Simplify right side
    164,407.49x = 21,052,931,574.78
  5. Step 5: Solve for x
    x = 21,052,931,574.78/164,407.49
  6. Step 6: Final answer
    x = 128,053.36

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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.