Home / 34,440.14-47,515.17-22,510.37

Finding the Fourth Proportional to 34,440.14, 47,515.17 and 22,510.37

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Solution

The fourth proportional to 34,440.14, 47,515.17 and 22,510.37 is: 31,056.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,440.14 : 47,515.17 = 22,510.37 : x
  2. Step 2: Convert to fraction form
    34,440.14/47,515.17 = 22,510.37/x
  3. Step 3: Cross multiply
    34,440.14x = 47,515.17 × 22,510.37
  4. Step 4: Simplify right side
    34,440.14x = 1,069,583,819.74
  5. Step 5: Solve for x
    x = 1,069,583,819.74/34,440.14
  6. Step 6: Final answer
    x = 31,056.31

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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.