Home / 46,520.86-64,198.08-25,299.64

Finding the Fourth Proportional to 46,520.86, 64,198.08 and 25,299.64

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Solution

The fourth proportional to 46,520.86, 64,198.08 and 25,299.64 is: 34,913.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,520.86 : 64,198.08 = 25,299.64 : x
  2. Step 2: Convert to fraction form
    46,520.86/64,198.08 = 25,299.64/x
  3. Step 3: Cross multiply
    46,520.86x = 64,198.08 × 25,299.64
  4. Step 4: Simplify right side
    46,520.86x = 1,624,188,312.69
  5. Step 5: Solve for x
    x = 1,624,188,312.69/46,520.86
  6. Step 6: Final answer
    x = 34,913.12

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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.