Home / 46,412.19-64,063.37-29,645.19

Finding the Fourth Proportional to 46,412.19, 64,063.37 and 29,645.19

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Solution

The fourth proportional to 46,412.19, 64,063.37 and 29,645.19 is: 40,919.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,412.19 : 64,063.37 = 29,645.19 : x
  2. Step 2: Convert to fraction form
    46,412.19/64,063.37 = 29,645.19/x
  3. Step 3: Cross multiply
    46,412.19x = 64,063.37 × 29,645.19
  4. Step 4: Simplify right side
    46,412.19x = 1,899,170,849.80
  5. Step 5: Solve for x
    x = 1,899,170,849.80/46,412.19
  6. Step 6: Final answer
    x = 40,919.66

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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.