Home / 35,165.85-48,528.90-19,250.33

Finding the Fourth Proportional to 35,165.85, 48,528.90 and 19,250.33

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Solution

The fourth proportional to 35,165.85, 48,528.90 and 19,250.33 is: 26,565.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,165.85 : 48,528.90 = 19,250.33 : x
  2. Step 2: Convert to fraction form
    35,165.85/48,528.90 = 19,250.33/x
  3. Step 3: Cross multiply
    35,165.85x = 48,528.90 × 19,250.33
  4. Step 4: Simplify right side
    35,165.85x = 934,197,096.89
  5. Step 5: Solve for x
    x = 934,197,096.89/35,165.85
  6. Step 6: Final answer
    x = 26,565.46

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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.