Home / 44,447.02-66,670.54-17,805.11

Finding the Fourth Proportional to 44,447.02, 66,670.54 and 17,805.11

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Solution

The fourth proportional to 44,447.02, 66,670.54 and 17,805.11 is: 26,707.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,447.02 : 66,670.54 = 17,805.11 : x
  2. Step 2: Convert to fraction form
    44,447.02/66,670.54 = 17,805.11/x
  3. Step 3: Cross multiply
    44,447.02x = 66,670.54 × 17,805.11
  4. Step 4: Simplify right side
    44,447.02x = 1,187,075,920.59
  5. Step 5: Solve for x
    x = 1,187,075,920.59/44,447.02
  6. Step 6: Final answer
    x = 26,707.66

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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.