Home / 46,690.34-64,433.03-25,469.15

Finding the Fourth Proportional to 46,690.34, 64,433.03 and 25,469.15

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Solution

The fourth proportional to 46,690.34, 64,433.03 and 25,469.15 is: 35,147.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,690.34 : 64,433.03 = 25,469.15 : x
  2. Step 2: Convert to fraction form
    46,690.34/64,433.03 = 25,469.15/x
  3. Step 3: Cross multiply
    46,690.34x = 64,433.03 × 25,469.15
  4. Step 4: Simplify right side
    46,690.34x = 1,641,054,056.51
  5. Step 5: Solve for x
    x = 1,641,054,056.51/46,690.34
  6. Step 6: Final answer
    x = 35,147.62

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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.