Home / 265,297.08-366,110.03-144,438.38

Finding the Fourth Proportional to 265,297.08, 366,110.03 and 144,438.38

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Solution

The fourth proportional to 265,297.08, 366,110.03 and 144,438.38 is: 199,325.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,297.08 : 366,110.03 = 144,438.38 : x
  2. Step 2: Convert to fraction form
    265,297.08/366,110.03 = 144,438.38/x
  3. Step 3: Cross multiply
    265,297.08x = 366,110.03 × 144,438.38
  4. Step 4: Simplify right side
    265,297.08x = 52,880,339,634.95
  5. Step 5: Solve for x
    x = 52,880,339,634.95/265,297.08
  6. Step 6: Final answer
    x = 199,325.00

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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.