Home / 45,360.20-62,569.73-29,222.19

Finding the Fourth Proportional to 45,360.20, 62,569.73 and 29,222.19

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Solution

The fourth proportional to 45,360.20, 62,569.73 and 29,222.19 is: 40,309.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,360.20 : 62,569.73 = 29,222.19 : x
  2. Step 2: Convert to fraction form
    45,360.20/62,569.73 = 29,222.19/x
  3. Step 3: Cross multiply
    45,360.20x = 62,569.73 × 29,222.19
  4. Step 4: Simplify right side
    45,360.20x = 1,828,424,392.20
  5. Step 5: Solve for x
    x = 1,828,424,392.20/45,360.20
  6. Step 6: Final answer
    x = 40,309.01

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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.