Home / 44,635.02-66,952.99-11,355.10

Finding the Fourth Proportional to 44,635.02, 66,952.99 and 11,355.10

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Solution

The fourth proportional to 44,635.02, 66,952.99 and 11,355.10 is: 17,032.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,635.02 : 66,952.99 = 11,355.10 : x
  2. Step 2: Convert to fraction form
    44,635.02/66,952.99 = 11,355.10/x
  3. Step 3: Cross multiply
    44,635.02x = 66,952.99 × 11,355.10
  4. Step 4: Simplify right side
    44,635.02x = 760,257,896.75
  5. Step 5: Solve for x
    x = 760,257,896.75/44,635.02
  6. Step 6: Final answer
    x = 17,032.77

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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.