Home / 67,075.34-92,509.04-41,563.99

Finding the Fourth Proportional to 67,075.34, 92,509.04 and 41,563.99

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Solution

The fourth proportional to 67,075.34, 92,509.04 and 41,563.99 is: 57,324.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,075.34 : 92,509.04 = 41,563.99 : x
  2. Step 2: Convert to fraction form
    67,075.34/92,509.04 = 41,563.99/x
  3. Step 3: Cross multiply
    67,075.34x = 92,509.04 × 41,563.99
  4. Step 4: Simplify right side
    67,075.34x = 3,845,044,686.11
  5. Step 5: Solve for x
    x = 3,845,044,686.11/67,075.34
  6. Step 6: Final answer
    x = 57,324.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.