Home / 195,548.04-293,056.74-83,087.24

Finding the Fourth Proportional to 195,548.04, 293,056.74 and 83,087.24

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Solution

The fourth proportional to 195,548.04, 293,056.74 and 83,087.24 is: 124,518.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,548.04 : 293,056.74 = 83,087.24 : x
  2. Step 2: Convert to fraction form
    195,548.04/293,056.74 = 83,087.24/x
  3. Step 3: Cross multiply
    195,548.04x = 293,056.74 × 83,087.24
  4. Step 4: Simplify right side
    195,548.04x = 24,349,275,690.00
  5. Step 5: Solve for x
    x = 24,349,275,690.00/195,548.04
  6. Step 6: Final answer
    x = 124,518.13

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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.