Home / 46,386.30-64,012.83-25,165.11

Finding the Fourth Proportional to 46,386.30, 64,012.83 and 25,165.11

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Solution

The fourth proportional to 46,386.30, 64,012.83 and 25,165.11 is: 34,727.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,386.30 : 64,012.83 = 25,165.11 : x
  2. Step 2: Convert to fraction form
    46,386.30/64,012.83 = 25,165.11/x
  3. Step 3: Cross multiply
    46,386.30x = 64,012.83 × 25,165.11
  4. Step 4: Simplify right side
    46,386.30x = 1,610,890,195.59
  5. Step 5: Solve for x
    x = 1,610,890,195.59/46,386.30
  6. Step 6: Final answer
    x = 34,727.71

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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.