Home / 757,317.76-1,136,151.64-224,827.04

Finding the Fourth Proportional to 757,317.76, 1,136,151.64 and 224,827.04

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Solution

The fourth proportional to 757,317.76, 1,136,151.64 and 224,827.04 is: 337,292.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,317.76 : 1,136,151.64 = 224,827.04 : x
  2. Step 2: Convert to fraction form
    757,317.76/1,136,151.64 = 224,827.04/x
  3. Step 3: Cross multiply
    757,317.76x = 1,136,151.64 × 224,827.04
  4. Step 4: Simplify right side
    757,317.76x = 255,437,610,212.35
  5. Step 5: Solve for x
    x = 255,437,610,212.35/757,317.76
  6. Step 6: Final answer
    x = 337,292.51

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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.