Home / 40,980.29-56,552.27-23,077.07

Finding the Fourth Proportional to 40,980.29, 56,552.27 and 23,077.07

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Solution

The fourth proportional to 40,980.29, 56,552.27 and 23,077.07 is: 31,846.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,980.29 : 56,552.27 = 23,077.07 : x
  2. Step 2: Convert to fraction form
    40,980.29/56,552.27 = 23,077.07/x
  3. Step 3: Cross multiply
    40,980.29x = 56,552.27 × 23,077.07
  4. Step 4: Simplify right side
    40,980.29x = 1,305,060,295.30
  5. Step 5: Solve for x
    x = 1,305,060,295.30/40,980.29
  6. Step 6: Final answer
    x = 31,846.05

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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.