Home / 46,457.30-64,107.83-25,760.61

Finding the Fourth Proportional to 46,457.30, 64,107.83 and 25,760.61

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Solution

The fourth proportional to 46,457.30, 64,107.83 and 25,760.61 is: 35,547.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,457.30 : 64,107.83 = 25,760.61 : x
  2. Step 2: Convert to fraction form
    46,457.30/64,107.83 = 25,760.61/x
  3. Step 3: Cross multiply
    46,457.30x = 64,107.83 × 25,760.61
  4. Step 4: Simplify right side
    46,457.30x = 1,651,456,677.77
  5. Step 5: Solve for x
    x = 1,651,456,677.77/46,457.30
  6. Step 6: Final answer
    x = 35,547.84

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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.