Home / 44,358.90-66,548.99-14,777.00

Finding the Fourth Proportional to 44,358.90, 66,548.99 and 14,777.00

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Solution

The fourth proportional to 44,358.90, 66,548.99 and 14,777.00 is: 22,169.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,358.90 : 66,548.99 = 14,777.00 : x
  2. Step 2: Convert to fraction form
    44,358.90/66,548.99 = 14,777.00/x
  3. Step 3: Cross multiply
    44,358.90x = 66,548.99 × 14,777.00
  4. Step 4: Simplify right side
    44,358.90x = 983,394,018.60
  5. Step 5: Solve for x
    x = 983,394,018.60/44,358.90
  6. Step 6: Final answer
    x = 22,169.04

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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.