Home / 46,411.89-64,048.49-25,191.15

Finding the Fourth Proportional to 46,411.89, 64,048.49 and 25,191.15

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Solution

The fourth proportional to 46,411.89, 64,048.49 and 25,191.15 is: 34,763.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,411.89 : 64,048.49 = 25,191.15 : x
  2. Step 2: Convert to fraction form
    46,411.89/64,048.49 = 25,191.15/x
  3. Step 3: Cross multiply
    46,411.89x = 64,048.49 × 25,191.15
  4. Step 4: Simplify right side
    46,411.89x = 1,613,454,992.91
  5. Step 5: Solve for x
    x = 1,613,454,992.91/46,411.89
  6. Step 6: Final answer
    x = 34,763.83

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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.