Home / 46,565.07-69,847.61-11,505.39

Finding the Fourth Proportional to 46,565.07, 69,847.61 and 11,505.39

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Solution

The fourth proportional to 46,565.07, 69,847.61 and 11,505.39 is: 17,258.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,565.07 : 69,847.61 = 11,505.39 : x
  2. Step 2: Convert to fraction form
    46,565.07/69,847.61 = 11,505.39/x
  3. Step 3: Cross multiply
    46,565.07x = 69,847.61 × 11,505.39
  4. Step 4: Simplify right side
    46,565.07x = 803,623,936.09
  5. Step 5: Solve for x
    x = 803,623,936.09/46,565.07
  6. Step 6: Final answer
    x = 17,258.09

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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.