Home / 124,267.77-186,407.88-35,534.35

Finding the Fourth Proportional to 124,267.77, 186,407.88 and 35,534.35

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Solution

The fourth proportional to 124,267.77, 186,407.88 and 35,534.35 is: 53,303.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,267.77 : 186,407.88 = 35,534.35 : x
  2. Step 2: Convert to fraction form
    124,267.77/186,407.88 = 35,534.35/x
  3. Step 3: Cross multiply
    124,267.77x = 186,407.88 × 35,534.35
  4. Step 4: Simplify right side
    124,267.77x = 6,623,882,101.77
  5. Step 5: Solve for x
    x = 6,623,882,101.77/124,267.77
  6. Step 6: Final answer
    x = 53,303.30

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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.