Home / 46,381.76-64,006.92-25,161.08

Finding the Fourth Proportional to 46,381.76, 64,006.92 and 25,161.08

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Solution

The fourth proportional to 46,381.76, 64,006.92 and 25,161.08 is: 34,722.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,381.76 : 64,006.92 = 25,161.08 : x
  2. Step 2: Convert to fraction form
    46,381.76/64,006.92 = 25,161.08/x
  3. Step 3: Cross multiply
    46,381.76x = 64,006.92 × 25,161.08
  4. Step 4: Simplify right side
    46,381.76x = 1,610,483,234.67
  5. Step 5: Solve for x
    x = 1,610,483,234.67/46,381.76
  6. Step 6: Final answer
    x = 34,722.34

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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.