Home / 46,121.36-63,516.60-41,545.06

Finding the Fourth Proportional to 46,121.36, 63,516.60 and 41,545.06

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Solution

The fourth proportional to 46,121.36, 63,516.60 and 41,545.06 is: 57,214.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,121.36 : 63,516.60 = 41,545.06 : x
  2. Step 2: Convert to fraction form
    46,121.36/63,516.60 = 41,545.06/x
  3. Step 3: Cross multiply
    46,121.36x = 63,516.60 × 41,545.06
  4. Step 4: Simplify right side
    46,121.36x = 2,638,800,958.00
  5. Step 5: Solve for x
    x = 2,638,800,958.00/46,121.36
  6. Step 6: Final answer
    x = 57,214.29

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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.