Home / 41,070.64-56,673.27-30,321.22

Finding the Fourth Proportional to 41,070.64, 56,673.27 and 30,321.22

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Solution

The fourth proportional to 41,070.64, 56,673.27 and 30,321.22 is: 41,840.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070.64 : 56,673.27 = 30,321.22 : x
  2. Step 2: Convert to fraction form
    41,070.64/56,673.27 = 30,321.22/x
  3. Step 3: Cross multiply
    41,070.64x = 56,673.27 × 30,321.22
  4. Step 4: Simplify right side
    41,070.64x = 1,718,402,687.79
  5. Step 5: Solve for x
    x = 1,718,402,687.79/41,070.64
  6. Step 6: Final answer
    x = 41,840.17

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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.