Home / 265,292.04-366,110.10-144,438.42

Finding the Fourth Proportional to 265,292.04, 366,110.10 and 144,438.42

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Solution

The fourth proportional to 265,292.04, 366,110.10 and 144,438.42 is: 199,328.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,292.04 : 366,110.10 = 144,438.42 : x
  2. Step 2: Convert to fraction form
    265,292.04/366,110.10 = 144,438.42/x
  3. Step 3: Cross multiply
    265,292.04x = 366,110.10 × 144,438.42
  4. Step 4: Simplify right side
    265,292.04x = 52,880,364,390.04
  5. Step 5: Solve for x
    x = 52,880,364,390.04/265,292.04
  6. Step 6: Final answer
    x = 199,328.88

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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.