Home / 146,095.56-219,151.08-46,266.30

Finding the Fourth Proportional to 146,095.56, 219,151.08 and 46,266.30

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Solution

The fourth proportional to 146,095.56, 219,151.08 and 46,266.30 is: 69,401.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,095.56 : 219,151.08 = 46,266.30 : x
  2. Step 2: Convert to fraction form
    146,095.56/219,151.08 = 46,266.30/x
  3. Step 3: Cross multiply
    146,095.56x = 219,151.08 × 46,266.30
  4. Step 4: Simplify right side
    146,095.56x = 10,139,309,612.60
  5. Step 5: Solve for x
    x = 10,139,309,612.60/146,095.56
  6. Step 6: Final answer
    x = 69,401.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.