Home / 336,441.03-464,287.30-183,478.87

Finding the Fourth Proportional to 336,441.03, 464,287.30 and 183,478.87

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Solution

The fourth proportional to 336,441.03, 464,287.30 and 183,478.87 is: 253,200.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,441.03 : 464,287.30 = 183,478.87 : x
  2. Step 2: Convert to fraction form
    336,441.03/464,287.30 = 183,478.87/x
  3. Step 3: Cross multiply
    336,441.03x = 464,287.30 × 183,478.87
  4. Step 4: Simplify right side
    336,441.03x = 85,186,909,159.35
  5. Step 5: Solve for x
    x = 85,186,909,159.35/336,441.03
  6. Step 6: Final answer
    x = 253,200.12

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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.