Home / 267,613.35-369,323.55-176,810.07

Finding the Fourth Proportional to 267,613.35, 369,323.55 and 176,810.07

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Solution

The fourth proportional to 267,613.35, 369,323.55 and 176,810.07 is: 244,009.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,613.35 : 369,323.55 = 176,810.07 : x
  2. Step 2: Convert to fraction form
    267,613.35/369,323.55 = 176,810.07/x
  3. Step 3: Cross multiply
    267,613.35x = 369,323.55 × 176,810.07
  4. Step 4: Simplify right side
    267,613.35x = 65,300,122,728.15
  5. Step 5: Solve for x
    x = 65,300,122,728.15/267,613.35
  6. Step 6: Final answer
    x = 244,009.21

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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.