Home / 46,148.60-69,222.80-35,633.99

Finding the Fourth Proportional to 46,148.60, 69,222.80 and 35,633.99

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Solution

The fourth proportional to 46,148.60, 69,222.80 and 35,633.99 is: 53,450.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,148.60 : 69,222.80 = 35,633.99 : x
  2. Step 2: Convert to fraction form
    46,148.60/69,222.80 = 35,633.99/x
  3. Step 3: Cross multiply
    46,148.60x = 69,222.80 × 35,633.99
  4. Step 4: Simplify right side
    46,148.60x = 2,466,684,825.11
  5. Step 5: Solve for x
    x = 2,466,684,825.11/46,148.60
  6. Step 6: Final answer
    x = 53,450.91

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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.