Home / 46,609.44-64,320.93-25,388.66

Finding the Fourth Proportional to 46,609.44, 64,320.93 and 25,388.66

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Solution

The fourth proportional to 46,609.44, 64,320.93 and 25,388.66 is: 35,036.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,609.44 : 64,320.93 = 25,388.66 : x
  2. Step 2: Convert to fraction form
    46,609.44/64,320.93 = 25,388.66/x
  3. Step 3: Cross multiply
    46,609.44x = 64,320.93 × 25,388.66
  4. Step 4: Simplify right side
    46,609.44x = 1,633,021,901.05
  5. Step 5: Solve for x
    x = 1,633,021,901.05/46,609.44
  6. Step 6: Final answer
    x = 35,036.29

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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.