Home / 46,941.48-64,642.74-43,939.83

Finding the Fourth Proportional to 46,941.48, 64,642.74 and 43,939.83

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Solution

The fourth proportional to 46,941.48, 64,642.74 and 43,939.83 is: 60,509.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,941.48 : 64,642.74 = 43,939.83 : x
  2. Step 2: Convert to fraction form
    46,941.48/64,642.74 = 43,939.83/x
  3. Step 3: Cross multiply
    46,941.48x = 64,642.74 × 43,939.83
  4. Step 4: Simplify right side
    46,941.48x = 2,840,391,006.33
  5. Step 5: Solve for x
    x = 2,840,391,006.33/46,941.48
  6. Step 6: Final answer
    x = 60,509.19

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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.