Home / 35,075.57-52,621.14-10,113.68

Finding the Fourth Proportional to 35,075.57, 52,621.14 and 10,113.68

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Solution

The fourth proportional to 35,075.57, 52,621.14 and 10,113.68 is: 15,172.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,075.57 : 52,621.14 = 10,113.68 : x
  2. Step 2: Convert to fraction form
    35,075.57/52,621.14 = 10,113.68/x
  3. Step 3: Cross multiply
    35,075.57x = 52,621.14 × 10,113.68
  4. Step 4: Simplify right side
    35,075.57x = 532,193,146.02
  5. Step 5: Solve for x
    x = 532,193,146.02/35,075.57
  6. Step 6: Final answer
    x = 15,172.76

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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.