Home / 45,093.64-62,218.02-29,158.92

Finding the Fourth Proportional to 45,093.64, 62,218.02 and 29,158.92

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Solution

The fourth proportional to 45,093.64, 62,218.02 and 29,158.92 is: 40,232.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,093.64 : 62,218.02 = 29,158.92 : x
  2. Step 2: Convert to fraction form
    45,093.64/62,218.02 = 29,158.92/x
  3. Step 3: Cross multiply
    45,093.64x = 62,218.02 × 29,158.92
  4. Step 4: Simplify right side
    45,093.64x = 1,814,210,267.74
  5. Step 5: Solve for x
    x = 1,814,210,267.74/45,093.64
  6. Step 6: Final answer
    x = 40,232.07

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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.