Home / 34,427.40-47,510.04-22,483.68

Finding the Fourth Proportional to 34,427.40, 47,510.04 and 22,483.68

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Solution

The fourth proportional to 34,427.40, 47,510.04 and 22,483.68 is: 31,027.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,427.40 : 47,510.04 = 22,483.68 : x
  2. Step 2: Convert to fraction form
    34,427.40/47,510.04 = 22,483.68/x
  3. Step 3: Cross multiply
    34,427.40x = 47,510.04 × 22,483.68
  4. Step 4: Simplify right side
    34,427.40x = 1,068,200,536.15
  5. Step 5: Solve for x
    x = 1,068,200,536.15/34,427.40
  6. Step 6: Final answer
    x = 31,027.63

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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.