Home / 336,388.46-464,212.69-183,426.26

Finding the Fourth Proportional to 336,388.46, 464,212.69 and 183,426.26

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Solution

The fourth proportional to 336,388.46, 464,212.69 and 183,426.26 is: 253,126.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,388.46 : 464,212.69 = 183,426.26 : x
  2. Step 2: Convert to fraction form
    336,388.46/464,212.69 = 183,426.26/x
  3. Step 3: Cross multiply
    336,388.46x = 464,212.69 × 183,426.26
  4. Step 4: Simplify right side
    336,388.46x = 85,148,798,434.58
  5. Step 5: Solve for x
    x = 85,148,798,434.58/336,388.46
  6. Step 6: Final answer
    x = 253,126.40

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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.