Home / 46,106.52-63,608.21-29,110.45

Finding the Fourth Proportional to 46,106.52, 63,608.21 and 29,110.45

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Solution

The fourth proportional to 46,106.52, 63,608.21 and 29,110.45 is: 40,160.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,106.52 : 63,608.21 = 29,110.45 : x
  2. Step 2: Convert to fraction form
    46,106.52/63,608.21 = 29,110.45/x
  3. Step 3: Cross multiply
    46,106.52x = 63,608.21 × 29,110.45
  4. Step 4: Simplify right side
    46,106.52x = 1,851,663,711.97
  5. Step 5: Solve for x
    x = 1,851,663,711.97/46,106.52
  6. Step 6: Final answer
    x = 40,160.56

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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.