Home / 30,642.00-45,919.91-24,374.22

Finding the Fourth Proportional to 30,642.00, 45,919.91 and 24,374.22

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Solution

The fourth proportional to 30,642.00, 45,919.91 and 24,374.22 is: 36,527.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,642.00 : 45,919.91 = 24,374.22 : x
  2. Step 2: Convert to fraction form
    30,642.00/45,919.91 = 24,374.22/x
  3. Step 3: Cross multiply
    30,642.00x = 45,919.91 × 24,374.22
  4. Step 4: Simplify right side
    30,642.00x = 1,119,261,877.46
  5. Step 5: Solve for x
    x = 1,119,261,877.46/30,642.00
  6. Step 6: Final answer
    x = 36,527.05

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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.