Home / 232,916.18-349,448.06-83,153.16

Finding the Fourth Proportional to 232,916.18, 349,448.06 and 83,153.16

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Solution

The fourth proportional to 232,916.18, 349,448.06 and 83,153.16 is: 124,756.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,916.18 : 349,448.06 = 83,153.16 : x
  2. Step 2: Convert to fraction form
    232,916.18/349,448.06 = 83,153.16/x
  3. Step 3: Cross multiply
    232,916.18x = 349,448.06 × 83,153.16
  4. Step 4: Simplify right side
    232,916.18x = 29,057,710,444.87
  5. Step 5: Solve for x
    x = 29,057,710,444.87/232,916.18
  6. Step 6: Final answer
    x = 124,756.08

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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.