Home / 164,058.72-226,421.91-92,456.34

Finding the Fourth Proportional to 164,058.72, 226,421.91 and 92,456.34

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Solution

The fourth proportional to 164,058.72, 226,421.91 and 92,456.34 is: 127,601.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,058.72 : 226,421.91 = 92,456.34 : x
  2. Step 2: Convert to fraction form
    164,058.72/226,421.91 = 92,456.34/x
  3. Step 3: Cross multiply
    164,058.72x = 226,421.91 × 92,456.34
  4. Step 4: Simplify right side
    164,058.72x = 20,934,141,094.41
  5. Step 5: Solve for x
    x = 20,934,141,094.41/164,058.72
  6. Step 6: Final answer
    x = 127,601.51

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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.