Home / 44,355.90-66,544.49-14,774.00

Finding the Fourth Proportional to 44,355.90, 66,544.49 and 14,774.00

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Solution

The fourth proportional to 44,355.90, 66,544.49 and 14,774.00 is: 22,164.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,355.90 : 66,544.49 = 14,774.00 : x
  2. Step 2: Convert to fraction form
    44,355.90/66,544.49 = 14,774.00/x
  3. Step 3: Cross multiply
    44,355.90x = 66,544.49 × 14,774.00
  4. Step 4: Simplify right side
    44,355.90x = 983,127,888.67
  5. Step 5: Solve for x
    x = 983,127,888.67/44,355.90
  6. Step 6: Final answer
    x = 22,164.53

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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.