Home / 32,519.10-44,876.34-19,090.35

Finding the Fourth Proportional to 32,519.10, 44,876.34 and 19,090.35

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Solution

The fourth proportional to 32,519.10, 44,876.34 and 19,090.35 is: 26,344.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,519.10 : 44,876.34 = 19,090.35 : x
  2. Step 2: Convert to fraction form
    32,519.10/44,876.34 = 19,090.35/x
  3. Step 3: Cross multiply
    32,519.10x = 44,876.34 × 19,090.35
  4. Step 4: Simplify right side
    32,519.10x = 856,705,037.32
  5. Step 5: Solve for x
    x = 856,705,037.32/32,519.10
  6. Step 6: Final answer
    x = 26,344.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.