Home / 46,488.93-64,154.81-25,268.15

Finding the Fourth Proportional to 46,488.93, 64,154.81 and 25,268.15

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Solution

The fourth proportional to 46,488.93, 64,154.81 and 25,268.15 is: 34,870.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,488.93 : 64,154.81 = 25,268.15 : x
  2. Step 2: Convert to fraction form
    46,488.93/64,154.81 = 25,268.15/x
  3. Step 3: Cross multiply
    46,488.93x = 64,154.81 × 25,268.15
  4. Step 4: Simplify right side
    46,488.93x = 1,621,073,104.70
  5. Step 5: Solve for x
    x = 1,621,073,104.70/46,488.93
  6. Step 6: Final answer
    x = 34,870.09

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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.