Home / 34,230.40-51,345.60-24,826.30

Finding the Fourth Proportional to 34,230.40, 51,345.60 and 24,826.30

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Solution

The fourth proportional to 34,230.40, 51,345.60 and 24,826.30 is: 37,239.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,230.40 : 51,345.60 = 24,826.30 : x
  2. Step 2: Convert to fraction form
    34,230.40/51,345.60 = 24,826.30/x
  3. Step 3: Cross multiply
    34,230.40x = 51,345.60 × 24,826.30
  4. Step 4: Simplify right side
    34,230.40x = 1,274,721,269.28
  5. Step 5: Solve for x
    x = 1,274,721,269.28/34,230.40
  6. Step 6: Final answer
    x = 37,239.45

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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.