Home / 336,349.51-464,165.94-183,386.45

Finding the Fourth Proportional to 336,349.51, 464,165.94 and 183,386.45

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Solution

The fourth proportional to 336,349.51, 464,165.94 and 183,386.45 is: 253,075.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,349.51 : 464,165.94 = 183,386.45 : x
  2. Step 2: Convert to fraction form
    336,349.51/464,165.94 = 183,386.45/x
  3. Step 3: Cross multiply
    336,349.51x = 464,165.94 × 183,386.45
  4. Step 4: Simplify right side
    336,349.51x = 85,121,741,626.68
  5. Step 5: Solve for x
    x = 85,121,741,626.68/336,349.51
  6. Step 6: Final answer
    x = 253,075.27

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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.