Home / 37,660.41-56,421.77-17,633.16

Finding the Fourth Proportional to 37,660.41, 56,421.77 and 17,633.16

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Solution

The fourth proportional to 37,660.41, 56,421.77 and 17,633.16 is: 26,417.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,660.41 : 56,421.77 = 17,633.16 : x
  2. Step 2: Convert to fraction form
    37,660.41/56,421.77 = 17,633.16/x
  3. Step 3: Cross multiply
    37,660.41x = 56,421.77 × 17,633.16
  4. Step 4: Simplify right side
    37,660.41x = 994,894,009.73
  5. Step 5: Solve for x
    x = 994,894,009.73/37,660.41
  6. Step 6: Final answer
    x = 26,417.50

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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.