Home / 34,361.29-51,438.18-31,075.93

Finding the Fourth Proportional to 34,361.29, 51,438.18 and 31,075.93

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Solution

The fourth proportional to 34,361.29, 51,438.18 and 31,075.93 is: 46,520.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,361.29 : 51,438.18 = 31,075.93 : x
  2. Step 2: Convert to fraction form
    34,361.29/51,438.18 = 31,075.93/x
  3. Step 3: Cross multiply
    34,361.29x = 51,438.18 × 31,075.93
  4. Step 4: Simplify right side
    34,361.29x = 1,598,489,281.01
  5. Step 5: Solve for x
    x = 1,598,489,281.01/34,361.29
  6. Step 6: Final answer
    x = 46,520.06

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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.