Home / 262,164.06-391,332.18-224,963.19

Finding the Fourth Proportional to 262,164.06, 391,332.18 and 224,963.19

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Solution

The fourth proportional to 262,164.06, 391,332.18 and 224,963.19 is: 335,802.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,164.06 : 391,332.18 = 224,963.19 : x
  2. Step 2: Convert to fraction form
    262,164.06/391,332.18 = 224,963.19/x
  3. Step 3: Cross multiply
    262,164.06x = 391,332.18 × 224,963.19
  4. Step 4: Simplify right side
    262,164.06x = 88,035,335,562.45
  5. Step 5: Solve for x
    x = 88,035,335,562.45/262,164.06
  6. Step 6: Final answer
    x = 335,802.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.