Home / 334,509.36-461,622.24-183,603.12

Finding the Fourth Proportional to 334,509.36, 461,622.24 and 183,603.12

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Solution

The fourth proportional to 334,509.36, 461,622.24 and 183,603.12 is: 253,371.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,509.36 : 461,622.24 = 183,603.12 : x
  2. Step 2: Convert to fraction form
    334,509.36/461,622.24 = 183,603.12/x
  3. Step 3: Cross multiply
    334,509.36x = 461,622.24 × 183,603.12
  4. Step 4: Simplify right side
    334,509.36x = 84,755,283,525.39
  5. Step 5: Solve for x
    x = 84,755,283,525.39/334,509.36
  6. Step 6: Final answer
    x = 253,371.93

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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.