Home / 174,662.64-262,044.99-56,331.36

Finding the Fourth Proportional to 174,662.64, 262,044.99 and 56,331.36

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Solution

The fourth proportional to 174,662.64, 262,044.99 and 56,331.36 is: 84,513.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,662.64 : 262,044.99 = 56,331.36 : x
  2. Step 2: Convert to fraction form
    174,662.64/262,044.99 = 56,331.36/x
  3. Step 3: Cross multiply
    174,662.64x = 262,044.99 × 56,331.36
  4. Step 4: Simplify right side
    174,662.64x = 14,761,350,667.89
  5. Step 5: Solve for x
    x = 14,761,350,667.89/174,662.64
  6. Step 6: Final answer
    x = 84,513.50

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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.