Home / 25,005.02-37,495.99-9,206.09

Finding the Fourth Proportional to 25,005.02, 37,495.99 and 9,206.09

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Solution

The fourth proportional to 25,005.02, 37,495.99 and 9,206.09 is: 13,804.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,005.02 : 37,495.99 = 9,206.09 : x
  2. Step 2: Convert to fraction form
    25,005.02/37,495.99 = 9,206.09/x
  3. Step 3: Cross multiply
    25,005.02x = 37,495.99 × 9,206.09
  4. Step 4: Simplify right side
    25,005.02x = 345,191,282.61
  5. Step 5: Solve for x
    x = 345,191,282.61/25,005.02
  6. Step 6: Final answer
    x = 13,804.88

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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.