Home / 124,423.56-186,597.06-35,653.26

Finding the Fourth Proportional to 124,423.56, 186,597.06 and 35,653.26

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Solution

The fourth proportional to 124,423.56, 186,597.06 and 35,653.26 is: 53,468.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,423.56 : 186,597.06 = 35,653.26 : x
  2. Step 2: Convert to fraction form
    124,423.56/186,597.06 = 35,653.26/x
  3. Step 3: Cross multiply
    124,423.56x = 186,597.06 × 35,653.26
  4. Step 4: Simplify right side
    124,423.56x = 6,652,793,495.42
  5. Step 5: Solve for x
    x = 6,652,793,495.42/124,423.56
  6. Step 6: Final answer
    x = 53,468.92

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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.