Home / 35,090.03-48,427.53-19,176.85

Finding the Fourth Proportional to 35,090.03, 48,427.53 and 19,176.85

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Solution

The fourth proportional to 35,090.03, 48,427.53 and 19,176.85 is: 26,465.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,090.03 : 48,427.53 = 19,176.85 : x
  2. Step 2: Convert to fraction form
    35,090.03/48,427.53 = 19,176.85/x
  3. Step 3: Cross multiply
    35,090.03x = 48,427.53 × 19,176.85
  4. Step 4: Simplify right side
    35,090.03x = 928,687,478.68
  5. Step 5: Solve for x
    x = 928,687,478.68/35,090.03
  6. Step 6: Final answer
    x = 26,465.85

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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.