Home / 336,153.06-463,891.30-183,191.28

Finding the Fourth Proportional to 336,153.06, 463,891.30 and 183,191.28

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Solution

The fourth proportional to 336,153.06, 463,891.30 and 183,191.28 is: 252,804.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,153.06 : 463,891.30 = 183,191.28 : x
  2. Step 2: Convert to fraction form
    336,153.06/463,891.30 = 183,191.28/x
  3. Step 3: Cross multiply
    336,153.06x = 463,891.30 × 183,191.28
  4. Step 4: Simplify right side
    336,153.06x = 84,980,841,027.86
  5. Step 5: Solve for x
    x = 84,980,841,027.86/336,153.06
  6. Step 6: Final answer
    x = 252,804.01

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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.