Home / 164,281.29-226,704.08-92,655.67

Finding the Fourth Proportional to 164,281.29, 226,704.08 and 92,655.67

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Solution

The fourth proportional to 164,281.29, 226,704.08 and 92,655.67 is: 127,862.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,281.29 : 226,704.08 = 92,655.67 : x
  2. Step 2: Convert to fraction form
    164,281.29/226,704.08 = 92,655.67/x
  3. Step 3: Cross multiply
    164,281.29x = 226,704.08 × 92,655.67
  4. Step 4: Simplify right side
    164,281.29x = 21,005,418,760.80
  5. Step 5: Solve for x
    x = 21,005,418,760.80/164,281.29
  6. Step 6: Final answer
    x = 127,862.51

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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.