Home / 46,007.07-69,037.40-19,351.14

Finding the Fourth Proportional to 46,007.07, 69,037.40 and 19,351.14

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Solution

The fourth proportional to 46,007.07, 69,037.40 and 19,351.14 is: 29,037.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,007.07 : 69,037.40 = 19,351.14 : x
  2. Step 2: Convert to fraction form
    46,007.07/69,037.40 = 19,351.14/x
  3. Step 3: Cross multiply
    46,007.07x = 69,037.40 × 19,351.14
  4. Step 4: Simplify right side
    46,007.07x = 1,335,952,392.64
  5. Step 5: Solve for x
    x = 1,335,952,392.64/46,007.07
  6. Step 6: Final answer
    x = 29,037.98

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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.