Home / 336,006.04-463,688.12-185,103.04

Finding the Fourth Proportional to 336,006.04, 463,688.12 and 185,103.04

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Solution

The fourth proportional to 336,006.04, 463,688.12 and 185,103.04 is: 255,442.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,006.04 : 463,688.12 = 185,103.04 : x
  2. Step 2: Convert to fraction form
    336,006.04/463,688.12 = 185,103.04/x
  3. Step 3: Cross multiply
    336,006.04x = 463,688.12 × 185,103.04
  4. Step 4: Simplify right side
    336,006.04x = 85,830,078,305.44
  5. Step 5: Solve for x
    x = 85,830,078,305.44/336,006.04
  6. Step 6: Final answer
    x = 255,442.07

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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.