Home / 46,143.34-63,679.13-25,999.11

Finding the Fourth Proportional to 46,143.34, 63,679.13 and 25,999.11

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Solution

The fourth proportional to 46,143.34, 63,679.13 and 25,999.11 is: 35,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,143.34 : 63,679.13 = 25,999.11 : x
  2. Step 2: Convert to fraction form
    46,143.34/63,679.13 = 25,999.11/x
  3. Step 3: Cross multiply
    46,143.34x = 63,679.13 × 25,999.11
  4. Step 4: Simplify right side
    46,143.34x = 1,655,600,673.08
  5. Step 5: Solve for x
    x = 1,655,600,673.08/46,143.34
  6. Step 6: Final answer
    x = 35,879.52

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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.