Home / 266,185.35-367,501.59-169,443.81

Finding the Fourth Proportional to 266,185.35, 367,501.59 and 169,443.81

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Solution

The fourth proportional to 266,185.35, 367,501.59 and 169,443.81 is: 233,938.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,185.35 : 367,501.59 = 169,443.81 : x
  2. Step 2: Convert to fraction form
    266,185.35/367,501.59 = 169,443.81/x
  3. Step 3: Cross multiply
    266,185.35x = 367,501.59 × 169,443.81
  4. Step 4: Simplify right side
    266,185.35x = 62,270,869,590.66
  5. Step 5: Solve for x
    x = 62,270,869,590.66/266,185.35
  6. Step 6: Final answer
    x = 233,938.00

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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.