Home / 46,153.10-69,208.02-27,435.62

Finding the Fourth Proportional to 46,153.10, 69,208.02 and 27,435.62

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Solution

The fourth proportional to 46,153.10, 69,208.02 and 27,435.62 is: 41,140.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,153.10 : 69,208.02 = 27,435.62 : x
  2. Step 2: Convert to fraction form
    46,153.10/69,208.02 = 27,435.62/x
  3. Step 3: Cross multiply
    46,153.10x = 69,208.02 × 27,435.62
  4. Step 4: Simplify right side
    46,153.10x = 1,898,764,937.67
  5. Step 5: Solve for x
    x = 1,898,764,937.67/46,153.10
  6. Step 6: Final answer
    x = 41,140.57

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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.