Home / 46,005.13-63,485.61-25,862.86

Finding the Fourth Proportional to 46,005.13, 63,485.61 and 25,862.86

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Solution

The fourth proportional to 46,005.13, 63,485.61 and 25,862.86 is: 35,689.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,005.13 : 63,485.61 = 25,862.86 : x
  2. Step 2: Convert to fraction form
    46,005.13/63,485.61 = 25,862.86/x
  3. Step 3: Cross multiply
    46,005.13x = 63,485.61 × 25,862.86
  4. Step 4: Simplify right side
    46,005.13x = 1,641,919,443.44
  5. Step 5: Solve for x
    x = 1,641,919,443.44/46,005.13
  6. Step 6: Final answer
    x = 35,689.92

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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.