Home / 336,736.80-464,699.34-183,776.22

Finding the Fourth Proportional to 336,736.80, 464,699.34 and 183,776.22

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Solution

The fourth proportional to 336,736.80, 464,699.34 and 183,776.22 is: 253,612.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,736.80 : 464,699.34 = 183,776.22 : x
  2. Step 2: Convert to fraction form
    336,736.80/464,699.34 = 183,776.22/x
  3. Step 3: Cross multiply
    336,736.80x = 464,699.34 × 183,776.22
  4. Step 4: Simplify right side
    336,736.80x = 85,400,688,141.69
  5. Step 5: Solve for x
    x = 85,400,688,141.69/336,736.80
  6. Step 6: Final answer
    x = 253,612.58

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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.