Home / 46,412.10-64,046.98-25,190.91

Finding the Fourth Proportional to 46,412.10, 64,046.98 and 25,190.91

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Solution

The fourth proportional to 46,412.10, 64,046.98 and 25,190.91 is: 34,762.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,412.10 : 64,046.98 = 25,190.91 : x
  2. Step 2: Convert to fraction form
    46,412.10/64,046.98 = 25,190.91/x
  3. Step 3: Cross multiply
    46,412.10x = 64,046.98 × 25,190.91
  4. Step 4: Simplify right side
    46,412.10x = 1,613,401,708.95
  5. Step 5: Solve for x
    x = 1,613,401,708.95/46,412.10
  6. Step 6: Final answer
    x = 34,762.52

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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.