Home / 46,733.16-64,490.70-25,512.78

Finding the Fourth Proportional to 46,733.16, 64,490.70 and 25,512.78

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Solution

The fourth proportional to 46,733.16, 64,490.70 and 25,512.78 is: 35,207.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,733.16 : 64,490.70 = 25,512.78 : x
  2. Step 2: Convert to fraction form
    46,733.16/64,490.70 = 25,512.78/x
  3. Step 3: Cross multiply
    46,733.16x = 64,490.70 × 25,512.78
  4. Step 4: Simplify right side
    46,733.16x = 1,645,337,041.15
  5. Step 5: Solve for x
    x = 1,645,337,041.15/46,733.16
  6. Step 6: Final answer
    x = 35,207.06

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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.