Home / 46,479.08-64,141.13-25,258.34

Finding the Fourth Proportional to 46,479.08, 64,141.13 and 25,258.34

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Solution

The fourth proportional to 46,479.08, 64,141.13 and 25,258.34 is: 34,856.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,479.08 : 64,141.13 = 25,258.34 : x
  2. Step 2: Convert to fraction form
    46,479.08/64,141.13 = 25,258.34/x
  3. Step 3: Cross multiply
    46,479.08x = 64,141.13 × 25,258.34
  4. Step 4: Simplify right side
    46,479.08x = 1,620,098,022.53
  5. Step 5: Solve for x
    x = 1,620,098,022.53/46,479.08
  6. Step 6: Final answer
    x = 34,856.50

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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.