Home / 48,346.34-72,548.27-26,159.27

Finding the Fourth Proportional to 48,346.34, 72,548.27 and 26,159.27

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Solution

The fourth proportional to 48,346.34, 72,548.27 and 26,159.27 is: 39,254.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,346.34 : 72,548.27 = 26,159.27 : x
  2. Step 2: Convert to fraction form
    48,346.34/72,548.27 = 26,159.27/x
  3. Step 3: Cross multiply
    48,346.34x = 72,548.27 × 26,159.27
  4. Step 4: Simplify right side
    48,346.34x = 1,897,809,652.17
  5. Step 5: Solve for x
    x = 1,897,809,652.17/48,346.34
  6. Step 6: Final answer
    x = 39,254.46

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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.