Home / 44,147.04-66,206.52-14,559.36

Finding the Fourth Proportional to 44,147.04, 66,206.52 and 14,559.36

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Solution

The fourth proportional to 44,147.04, 66,206.52 and 14,559.36 is: 21,834.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,147.04 : 66,206.52 = 14,559.36 : x
  2. Step 2: Convert to fraction form
    44,147.04/66,206.52 = 14,559.36/x
  3. Step 3: Cross multiply
    44,147.04x = 66,206.52 × 14,559.36
  4. Step 4: Simplify right side
    44,147.04x = 963,924,559.03
  5. Step 5: Solve for x
    x = 963,924,559.03/44,147.04
  6. Step 6: Final answer
    x = 21,834.41

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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.