Home / 48,014.40-71,926.08-37,577.28

Finding the Fourth Proportional to 48,014.40, 71,926.08 and 37,577.28

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Solution

The fourth proportional to 48,014.40, 71,926.08 and 37,577.28 is: 56,291.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014.40 : 71,926.08 = 37,577.28 : x
  2. Step 2: Convert to fraction form
    48,014.40/71,926.08 = 37,577.28/x
  3. Step 3: Cross multiply
    48,014.40x = 71,926.08 × 37,577.28
  4. Step 4: Simplify right side
    48,014.40x = 2,702,786,447.46
  5. Step 5: Solve for x
    x = 2,702,786,447.46/48,014.40
  6. Step 6: Final answer
    x = 56,291.16

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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.