Home / 46,650.92-64,376.64-25,429.76

Finding the Fourth Proportional to 46,650.92, 64,376.64 and 25,429.76

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Solution

The fourth proportional to 46,650.92, 64,376.64 and 25,429.76 is: 35,092.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,650.92 : 64,376.64 = 25,429.76 : x
  2. Step 2: Convert to fraction form
    46,650.92/64,376.64 = 25,429.76/x
  3. Step 3: Cross multiply
    46,650.92x = 64,376.64 × 25,429.76
  4. Step 4: Simplify right side
    46,650.92x = 1,637,082,504.81
  5. Step 5: Solve for x
    x = 1,637,082,504.81/46,650.92
  6. Step 6: Final answer
    x = 35,092.18

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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.