Home / 46,329.72-69,498.66-13,050.06

Finding the Fourth Proportional to 46,329.72, 69,498.66 and 13,050.06

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Solution

The fourth proportional to 46,329.72, 69,498.66 and 13,050.06 is: 19,576.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,329.72 : 69,498.66 = 13,050.06 : x
  2. Step 2: Convert to fraction form
    46,329.72/69,498.66 = 13,050.06/x
  3. Step 3: Cross multiply
    46,329.72x = 69,498.66 × 13,050.06
  4. Step 4: Simplify right side
    46,329.72x = 906,961,682.92
  5. Step 5: Solve for x
    x = 906,961,682.92/46,329.72
  6. Step 6: Final answer
    x = 19,576.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.