Home / 195,424.00-293,061.27-106,630.04

Finding the Fourth Proportional to 195,424.00, 293,061.27 and 106,630.04

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Solution

The fourth proportional to 195,424.00, 293,061.27 and 106,630.04 is: 159,904.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,424.00 : 293,061.27 = 106,630.04 : x
  2. Step 2: Convert to fraction form
    195,424.00/293,061.27 = 106,630.04/x
  3. Step 3: Cross multiply
    195,424.00x = 293,061.27 × 106,630.04
  4. Step 4: Simplify right side
    195,424.00x = 31,249,136,075.07
  5. Step 5: Solve for x
    x = 31,249,136,075.07/195,424.00
  6. Step 6: Final answer
    x = 159,904.29

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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.