Home / 62,064.65-85,650.08-33,770.34

Finding the Fourth Proportional to 62,064.65, 85,650.08 and 33,770.34

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Solution

The fourth proportional to 62,064.65, 85,650.08 and 33,770.34 is: 46,603.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,064.65 : 85,650.08 = 33,770.34 : x
  2. Step 2: Convert to fraction form
    62,064.65/85,650.08 = 33,770.34/x
  3. Step 3: Cross multiply
    62,064.65x = 85,650.08 × 33,770.34
  4. Step 4: Simplify right side
    62,064.65x = 2,892,432,153.78
  5. Step 5: Solve for x
    x = 2,892,432,153.78/62,064.65
  6. Step 6: Final answer
    x = 46,603.53

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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.