Home / 46,440.49-64,086.16-25,219.30

Finding the Fourth Proportional to 46,440.49, 64,086.16 and 25,219.30

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Solution

The fourth proportional to 46,440.49, 64,086.16 and 25,219.30 is: 34,801.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,440.49 : 64,086.16 = 25,219.30 : x
  2. Step 2: Convert to fraction form
    46,440.49/64,086.16 = 25,219.30/x
  3. Step 3: Cross multiply
    46,440.49x = 64,086.16 × 25,219.30
  4. Step 4: Simplify right side
    46,440.49x = 1,616,207,648.36
  5. Step 5: Solve for x
    x = 1,616,207,648.36/46,440.49
  6. Step 6: Final answer
    x = 34,801.70

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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.