Home / 46,287.28-69,416.55-16,701.25

Finding the Fourth Proportional to 46,287.28, 69,416.55 and 16,701.25

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Solution

The fourth proportional to 46,287.28, 69,416.55 and 16,701.25 is: 25,046.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,287.28 : 69,416.55 = 16,701.25 : x
  2. Step 2: Convert to fraction form
    46,287.28/69,416.55 = 16,701.25/x
  3. Step 3: Cross multiply
    46,287.28x = 69,416.55 × 16,701.25
  4. Step 4: Simplify right side
    46,287.28x = 1,159,343,155.69
  5. Step 5: Solve for x
    x = 1,159,343,155.69/46,287.28
  6. Step 6: Final answer
    x = 25,046.69

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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.