Home / 46,397.46-64,028.20-25,176.27

Finding the Fourth Proportional to 46,397.46, 64,028.20 and 25,176.27

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Solution

The fourth proportional to 46,397.46, 64,028.20 and 25,176.27 is: 34,743.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,397.46 : 64,028.20 = 25,176.27 : x
  2. Step 2: Convert to fraction form
    46,397.46/64,028.20 = 25,176.27/x
  3. Step 3: Cross multiply
    46,397.46x = 64,028.20 × 25,176.27
  4. Step 4: Simplify right side
    46,397.46x = 1,611,991,250.81
  5. Step 5: Solve for x
    x = 1,611,991,250.81/46,397.46
  6. Step 6: Final answer
    x = 34,743.09

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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.