Home / 48,346.59-72,548.64-26,159.52

Finding the Fourth Proportional to 48,346.59, 72,548.64 and 26,159.52

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Solution

The fourth proportional to 48,346.59, 72,548.64 and 26,159.52 is: 39,254.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,346.59 : 72,548.64 = 26,159.52 : x
  2. Step 2: Convert to fraction form
    48,346.59/72,548.64 = 26,159.52/x
  3. Step 3: Cross multiply
    48,346.59x = 72,548.64 × 26,159.52
  4. Step 4: Simplify right side
    48,346.59x = 1,897,837,599.05
  5. Step 5: Solve for x
    x = 1,897,837,599.05/48,346.59
  6. Step 6: Final answer
    x = 39,254.84

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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.