Home / 48,298.08-66,626.64-32,193.12

Finding the Fourth Proportional to 48,298.08, 66,626.64 and 32,193.12

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Solution

The fourth proportional to 48,298.08, 66,626.64 and 32,193.12 is: 44,410.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,298.08 : 66,626.64 = 32,193.12 : x
  2. Step 2: Convert to fraction form
    48,298.08/66,626.64 = 32,193.12/x
  3. Step 3: Cross multiply
    48,298.08x = 66,626.64 × 32,193.12
  4. Step 4: Simplify right side
    48,298.08x = 2,144,919,416.72
  5. Step 5: Solve for x
    x = 2,144,919,416.72/48,298.08
  6. Step 6: Final answer
    x = 44,410.03

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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.