Home / 34,232.93-47,226.85-21,477.45

Finding the Fourth Proportional to 34,232.93, 47,226.85 and 21,477.45

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Solution

The fourth proportional to 34,232.93, 47,226.85 and 21,477.45 is: 29,629.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,232.93 : 47,226.85 = 21,477.45 : x
  2. Step 2: Convert to fraction form
    34,232.93/47,226.85 = 21,477.45/x
  3. Step 3: Cross multiply
    34,232.93x = 47,226.85 × 21,477.45
  4. Step 4: Simplify right side
    34,232.93x = 1,014,312,432.94
  5. Step 5: Solve for x
    x = 1,014,312,432.94/34,232.93
  6. Step 6: Final answer
    x = 29,629.73

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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.