Home / 34,440.70-47,515.95-22,510.92

Finding the Fourth Proportional to 34,440.70, 47,515.95 and 22,510.92

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Solution

The fourth proportional to 34,440.70, 47,515.95 and 22,510.92 is: 31,057.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,440.70 : 47,515.95 = 22,510.92 : x
  2. Step 2: Convert to fraction form
    34,440.70/47,515.95 = 22,510.92/x
  3. Step 3: Cross multiply
    34,440.70x = 47,515.95 × 22,510.92
  4. Step 4: Simplify right side
    34,440.70x = 1,069,627,749.17
  5. Step 5: Solve for x
    x = 1,069,627,749.17/34,440.70
  6. Step 6: Final answer
    x = 31,057.09

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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.