Home / 34,340.60-51,484.64-23,780.27

Finding the Fourth Proportional to 34,340.60, 51,484.64 and 23,780.27

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Solution

The fourth proportional to 34,340.60, 51,484.64 and 23,780.27 is: 35,652.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,340.60 : 51,484.64 = 23,780.27 : x
  2. Step 2: Convert to fraction form
    34,340.60/51,484.64 = 23,780.27/x
  3. Step 3: Cross multiply
    34,340.60x = 51,484.64 × 23,780.27
  4. Step 4: Simplify right side
    34,340.60x = 1,224,318,263.73
  5. Step 5: Solve for x
    x = 1,224,318,263.73/34,340.60
  6. Step 6: Final answer
    x = 35,652.21

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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.