Home / 164,877.29-227,526.95-93,257.23

Finding the Fourth Proportional to 164,877.29, 227,526.95 and 93,257.23

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Solution

The fourth proportional to 164,877.29, 227,526.95 and 93,257.23 is: 128,692.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,877.29 : 227,526.95 = 93,257.23 : x
  2. Step 2: Convert to fraction form
    164,877.29/227,526.95 = 93,257.23/x
  3. Step 3: Cross multiply
    164,877.29x = 227,526.95 × 93,257.23
  4. Step 4: Simplify right side
    164,877.29x = 21,218,532,771.67
  5. Step 5: Solve for x
    x = 21,218,532,771.67/164,877.29
  6. Step 6: Final answer
    x = 128,692.87

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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.