Home / 34,193.24-47,130.18-22,858.60

Finding the Fourth Proportional to 34,193.24, 47,130.18 and 22,858.60

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Solution

The fourth proportional to 34,193.24, 47,130.18 and 22,858.60 is: 31,507.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,193.24 : 47,130.18 = 22,858.60 : x
  2. Step 2: Convert to fraction form
    34,193.24/47,130.18 = 22,858.60/x
  3. Step 3: Cross multiply
    34,193.24x = 47,130.18 × 22,858.60
  4. Step 4: Simplify right side
    34,193.24x = 1,077,329,871.87
  5. Step 5: Solve for x
    x = 1,077,329,871.87/34,193.24
  6. Step 6: Final answer
    x = 31,507.10

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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.