Home / 44,011.14-65,990.35-14,012.42

Finding the Fourth Proportional to 44,011.14, 65,990.35 and 14,012.42

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Solution

The fourth proportional to 44,011.14, 65,990.35 and 14,012.42 is: 21,010.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,011.14 : 65,990.35 = 14,012.42 : x
  2. Step 2: Convert to fraction form
    44,011.14/65,990.35 = 14,012.42/x
  3. Step 3: Cross multiply
    44,011.14x = 65,990.35 × 14,012.42
  4. Step 4: Simplify right side
    44,011.14x = 924,684,430.08
  5. Step 5: Solve for x
    x = 924,684,430.08/44,011.14
  6. Step 6: Final answer
    x = 21,010.24

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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.