Home / 46,440.04-64,086.24-25,219.12

Finding the Fourth Proportional to 46,440.04, 64,086.24 and 25,219.12

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Solution

The fourth proportional to 46,440.04, 64,086.24 and 25,219.12 is: 34,801.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,440.04 : 64,086.24 = 25,219.12 : x
  2. Step 2: Convert to fraction form
    46,440.04/64,086.24 = 25,219.12/x
  3. Step 3: Cross multiply
    46,440.04x = 64,086.24 × 25,219.12
  4. Step 4: Simplify right side
    46,440.04x = 1,616,198,576.91
  5. Step 5: Solve for x
    x = 1,616,198,576.91/46,440.04
  6. Step 6: Final answer
    x = 34,801.83

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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.