Home / 27,732.17-41,602.34-10,200.67

Finding the Fourth Proportional to 27,732.17, 41,602.34 and 10,200.67

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Solution

The fourth proportional to 27,732.17, 41,602.34 and 10,200.67 is: 15,302.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,732.17 : 41,602.34 = 10,200.67 : x
  2. Step 2: Convert to fraction form
    27,732.17/41,602.34 = 10,200.67/x
  3. Step 3: Cross multiply
    27,732.17x = 41,602.34 × 10,200.67
  4. Step 4: Simplify right side
    27,732.17x = 424,371,663.06
  5. Step 5: Solve for x
    x = 424,371,663.06/27,732.17
  6. Step 6: Final answer
    x = 15,302.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.