Home / 254,027.27-381,041.01-94,158.18

Finding the Fourth Proportional to 254,027.27, 381,041.01 and 94,158.18

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Solution

The fourth proportional to 254,027.27, 381,041.01 and 94,158.18 is: 141,237.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,027.27 : 381,041.01 = 94,158.18 : x
  2. Step 2: Convert to fraction form
    254,027.27/381,041.01 = 94,158.18/x
  3. Step 3: Cross multiply
    254,027.27x = 381,041.01 × 94,158.18
  4. Step 4: Simplify right side
    254,027.27x = 35,878,128,006.96
  5. Step 5: Solve for x
    x = 35,878,128,006.96/254,027.27
  6. Step 6: Final answer
    x = 141,237.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.