Home / 46,489.66-64,155.38-25,269.08

Finding the Fourth Proportional to 46,489.66, 64,155.38 and 25,269.08

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Solution

The fourth proportional to 46,489.66, 64,155.38 and 25,269.08 is: 34,871.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,489.66 : 64,155.38 = 25,269.08 : x
  2. Step 2: Convert to fraction form
    46,489.66/64,155.38 = 25,269.08/x
  3. Step 3: Cross multiply
    46,489.66x = 64,155.38 × 25,269.08
  4. Step 4: Simplify right side
    46,489.66x = 1,621,146,982.53
  5. Step 5: Solve for x
    x = 1,621,146,982.53/46,489.66
  6. Step 6: Final answer
    x = 34,871.13

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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.