Home / 46,967.28-64,815.36-25,746.08

Finding the Fourth Proportional to 46,967.28, 64,815.36 and 25,746.08

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Solution

The fourth proportional to 46,967.28, 64,815.36 and 25,746.08 is: 35,529.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,967.28 : 64,815.36 = 25,746.08 : x
  2. Step 2: Convert to fraction form
    46,967.28/64,815.36 = 25,746.08/x
  3. Step 3: Cross multiply
    46,967.28x = 64,815.36 × 25,746.08
  4. Step 4: Simplify right side
    46,967.28x = 1,668,741,443.79
  5. Step 5: Solve for x
    x = 1,668,741,443.79/46,967.28
  6. Step 6: Final answer
    x = 35,529.87

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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.