Home / 463,554.03-695,642.67-164,033.40

Finding the Fourth Proportional to 463,554.03, 695,642.67 and 164,033.40

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Solution

The fourth proportional to 463,554.03, 695,642.67 and 164,033.40 is: 246,160.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,554.03 : 695,642.67 = 164,033.40 : x
  2. Step 2: Convert to fraction form
    463,554.03/695,642.67 = 164,033.40/x
  3. Step 3: Cross multiply
    463,554.03x = 695,642.67 × 164,033.40
  4. Step 4: Simplify right side
    463,554.03x = 114,108,632,345.18
  5. Step 5: Solve for x
    x = 114,108,632,345.18/463,554.03
  6. Step 6: Final answer
    x = 246,160.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.