Home / 46,381.84-64,007.12-25,161.26

Finding the Fourth Proportional to 46,381.84, 64,007.12 and 25,161.26

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Solution

The fourth proportional to 46,381.84, 64,007.12 and 25,161.26 is: 34,722.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,381.84 : 64,007.12 = 25,161.26 : x
  2. Step 2: Convert to fraction form
    46,381.84/64,007.12 = 25,161.26/x
  3. Step 3: Cross multiply
    46,381.84x = 64,007.12 × 25,161.26
  4. Step 4: Simplify right side
    46,381.84x = 1,610,499,531.04
  5. Step 5: Solve for x
    x = 1,610,499,531.04/46,381.84
  6. Step 6: Final answer
    x = 34,722.63

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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.