Home / 44,387.02-66,580.78-14,804.77

Finding the Fourth Proportional to 44,387.02, 66,580.78 and 14,804.77

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Solution

The fourth proportional to 44,387.02, 66,580.78 and 14,804.77 is: 22,207.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,387.02 : 66,580.78 = 14,804.77 : x
  2. Step 2: Convert to fraction form
    44,387.02/66,580.78 = 14,804.77/x
  3. Step 3: Cross multiply
    44,387.02x = 66,580.78 × 14,804.77
  4. Step 4: Simplify right side
    44,387.02x = 985,713,134.32
  5. Step 5: Solve for x
    x = 985,713,134.32/44,387.02
  6. Step 6: Final answer
    x = 22,207.24

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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.