Home / 29,075.02-43,618.99-10,607.02

Finding the Fourth Proportional to 29,075.02, 43,618.99 and 10,607.02

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Solution

The fourth proportional to 29,075.02, 43,618.99 and 10,607.02 is: 15,912.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,075.02 : 43,618.99 = 10,607.02 : x
  2. Step 2: Convert to fraction form
    29,075.02/43,618.99 = 10,607.02/x
  3. Step 3: Cross multiply
    29,075.02x = 43,618.99 × 10,607.02
  4. Step 4: Simplify right side
    29,075.02x = 462,667,499.31
  5. Step 5: Solve for x
    x = 462,667,499.31/29,075.02
  6. Step 6: Final answer
    x = 15,912.89

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1.5x scale

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.