Home / 35,091.93-48,427.56-19,177.37

Finding the Fourth Proportional to 35,091.93, 48,427.56 and 19,177.37

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Solution

The fourth proportional to 35,091.93, 48,427.56 and 19,177.37 is: 26,465.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,091.93 : 48,427.56 = 19,177.37 : x
  2. Step 2: Convert to fraction form
    35,091.93/48,427.56 = 19,177.37/x
  3. Step 3: Cross multiply
    35,091.93x = 48,427.56 × 19,177.37
  4. Step 4: Simplify right side
    35,091.93x = 928,712,994.18
  5. Step 5: Solve for x
    x = 928,712,994.18/35,091.93
  6. Step 6: Final answer
    x = 26,465.14

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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.