Home / 46,706.18-64,454.91-25,485.80

Finding the Fourth Proportional to 46,706.18, 64,454.91 and 25,485.80

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Solution

The fourth proportional to 46,706.18, 64,454.91 and 25,485.80 is: 35,170.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,706.18 : 64,454.91 = 25,485.80 : x
  2. Step 2: Convert to fraction form
    46,706.18/64,454.91 = 25,485.80/x
  3. Step 3: Cross multiply
    46,706.18x = 64,454.91 × 25,485.80
  4. Step 4: Simplify right side
    46,706.18x = 1,642,684,945.28
  5. Step 5: Solve for x
    x = 1,642,684,945.28/46,706.18
  6. Step 6: Final answer
    x = 35,170.61

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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.