Home / 174,719.28-262,077.48-50,060.40

Finding the Fourth Proportional to 174,719.28, 262,077.48 and 50,060.40

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Solution

The fourth proportional to 174,719.28, 262,077.48 and 50,060.40 is: 75,090.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,719.28 : 262,077.48 = 50,060.40 : x
  2. Step 2: Convert to fraction form
    174,719.28/262,077.48 = 50,060.40/x
  3. Step 3: Cross multiply
    174,719.28x = 262,077.48 × 50,060.40
  4. Step 4: Simplify right side
    174,719.28x = 13,119,703,479.79
  5. Step 5: Solve for x
    x = 13,119,703,479.79/174,719.28
  6. Step 6: Final answer
    x = 75,090.19

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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.