Home / 46,411.39-64,047.78-25,190.65

Finding the Fourth Proportional to 46,411.39, 64,047.78 and 25,190.65

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Solution

The fourth proportional to 46,411.39, 64,047.78 and 25,190.65 is: 34,763.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,411.39 : 64,047.78 = 25,190.65 : x
  2. Step 2: Convert to fraction form
    46,411.39/64,047.78 = 25,190.65/x
  3. Step 3: Cross multiply
    46,411.39x = 64,047.78 × 25,190.65
  4. Step 4: Simplify right side
    46,411.39x = 1,613,405,209.26
  5. Step 5: Solve for x
    x = 1,613,405,209.26/46,411.39
  6. Step 6: Final answer
    x = 34,763.13

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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.