Home / 41,417.08-57,155.64-22,554.28

Finding the Fourth Proportional to 41,417.08, 57,155.64 and 22,554.28

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Solution

The fourth proportional to 41,417.08, 57,155.64 and 22,554.28 is: 31,124.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,417.08 : 57,155.64 = 22,554.28 : x
  2. Step 2: Convert to fraction form
    41,417.08/57,155.64 = 22,554.28/x
  3. Step 3: Cross multiply
    41,417.08x = 57,155.64 × 22,554.28
  4. Step 4: Simplify right side
    41,417.08x = 1,289,104,308.14
  5. Step 5: Solve for x
    x = 1,289,104,308.14/41,417.08
  6. Step 6: Final answer
    x = 31,124.94

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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.