Home / 149,570.30-223,808.70-110,204.30

Finding the Fourth Proportional to 149,570.30, 223,808.70 and 110,204.30

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Solution

The fourth proportional to 149,570.30, 223,808.70 and 110,204.30 is: 164,903.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,570.30 : 223,808.70 = 110,204.30 : x
  2. Step 2: Convert to fraction form
    149,570.30/223,808.70 = 110,204.30/x
  3. Step 3: Cross multiply
    149,570.30x = 223,808.70 × 110,204.30
  4. Step 4: Simplify right side
    149,570.30x = 24,664,681,117.41
  5. Step 5: Solve for x
    x = 24,664,681,117.41/149,570.30
  6. Step 6: Final answer
    x = 164,903.60

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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.