Home / 336,254.04-502,238.04-304,183.77

Finding the Fourth Proportional to 336,254.04, 502,238.04 and 304,183.77

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Solution

The fourth proportional to 336,254.04, 502,238.04 and 304,183.77 is: 454,337.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,254.04 : 502,238.04 = 304,183.77 : x
  2. Step 2: Convert to fraction form
    336,254.04/502,238.04 = 304,183.77/x
  3. Step 3: Cross multiply
    336,254.04x = 502,238.04 × 304,183.77
  4. Step 4: Simplify right side
    336,254.04x = 152,772,658,923.69
  5. Step 5: Solve for x
    x = 152,772,658,923.69/336,254.04
  6. Step 6: Final answer
    x = 454,337.03

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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.