Home / 336,156.90-463,890.33-183,196.32

Finding the Fourth Proportional to 336,156.90, 463,890.33 and 183,196.32

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Solution

The fourth proportional to 336,156.90, 463,890.33 and 183,196.32 is: 252,807.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,156.90 : 463,890.33 = 183,196.32 : x
  2. Step 2: Convert to fraction form
    336,156.90/463,890.33 = 183,196.32/x
  3. Step 3: Cross multiply
    336,156.90x = 463,890.33 × 183,196.32
  4. Step 4: Simplify right side
    336,156.90x = 84,983,001,339.59
  5. Step 5: Solve for x
    x = 84,983,001,339.59/336,156.90
  6. Step 6: Final answer
    x = 252,807.55

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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.