Home / 46,621.85-64,337.90-25,401.06

Finding the Fourth Proportional to 46,621.85, 64,337.90 and 25,401.06

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Solution

The fourth proportional to 46,621.85, 64,337.90 and 25,401.06 is: 35,053.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,621.85 : 64,337.90 = 25,401.06 : x
  2. Step 2: Convert to fraction form
    46,621.85/64,337.90 = 25,401.06/x
  3. Step 3: Cross multiply
    46,621.85x = 64,337.90 × 25,401.06
  4. Step 4: Simplify right side
    46,621.85x = 1,634,250,731.17
  5. Step 5: Solve for x
    x = 1,634,250,731.17/46,621.85
  6. Step 6: Final answer
    x = 35,053.33

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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.