Home / 60,603.02-90,942.39-23,166.26

Finding the Fourth Proportional to 60,603.02, 90,942.39 and 23,166.26

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Solution

The fourth proportional to 60,603.02, 90,942.39 and 23,166.26 is: 34,763.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,603.02 : 90,942.39 = 23,166.26 : x
  2. Step 2: Convert to fraction form
    60,603.02/90,942.39 = 23,166.26/x
  3. Step 3: Cross multiply
    60,603.02x = 90,942.39 × 23,166.26
  4. Step 4: Simplify right side
    60,603.02x = 2,106,795,051.76
  5. Step 5: Solve for x
    x = 2,106,795,051.76/60,603.02
  6. Step 6: Final answer
    x = 34,763.86

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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.