Home / 46,391.13-64,018.05-25,169.94

Finding the Fourth Proportional to 46,391.13, 64,018.05 and 25,169.94

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Solution

The fourth proportional to 46,391.13, 64,018.05 and 25,169.94 is: 34,733.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,391.13 : 64,018.05 = 25,169.94 : x
  2. Step 2: Convert to fraction form
    46,391.13/64,018.05 = 25,169.94/x
  3. Step 3: Cross multiply
    46,391.13x = 64,018.05 × 25,169.94
  4. Step 4: Simplify right side
    46,391.13x = 1,611,330,383.03
  5. Step 5: Solve for x
    x = 1,611,330,383.03/46,391.13
  6. Step 6: Final answer
    x = 34,733.59

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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.