Home / 46,411.86-64,046.52-25,190.76

Finding the Fourth Proportional to 46,411.86, 64,046.52 and 25,190.76

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Solution

The fourth proportional to 46,411.86, 64,046.52 and 25,190.76 is: 34,762.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,411.86 : 64,046.52 = 25,190.76 : x
  2. Step 2: Convert to fraction form
    46,411.86/64,046.52 = 25,190.76/x
  3. Step 3: Cross multiply
    46,411.86x = 64,046.52 × 25,190.76
  4. Step 4: Simplify right side
    46,411.86x = 1,613,380,514.16
  5. Step 5: Solve for x
    x = 1,613,380,514.16/46,411.86
  6. Step 6: Final answer
    x = 34,762.25

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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.