Home / 46,110.78-63,614.04-34,040.16

Finding the Fourth Proportional to 46,110.78, 63,614.04 and 34,040.16

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Solution

The fourth proportional to 46,110.78, 63,614.04 and 34,040.16 is: 46,961.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,110.78 : 63,614.04 = 34,040.16 : x
  2. Step 2: Convert to fraction form
    46,110.78/63,614.04 = 34,040.16/x
  3. Step 3: Cross multiply
    46,110.78x = 63,614.04 × 34,040.16
  4. Step 4: Simplify right side
    46,110.78x = 2,165,432,099.85
  5. Step 5: Solve for x
    x = 2,165,432,099.85/46,110.78
  6. Step 6: Final answer
    x = 46,961.52

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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.