Home / 15,898.86-23,845.77-9,577.17

Finding the Fourth Proportional to 15,898.86, 23,845.77 and 9,577.17

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Solution

The fourth proportional to 15,898.86, 23,845.77 and 9,577.17 is: 14,364.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,898.86 : 23,845.77 = 9,577.17 : x
  2. Step 2: Convert to fraction form
    15,898.86/23,845.77 = 9,577.17/x
  3. Step 3: Cross multiply
    15,898.86x = 23,845.77 × 9,577.17
  4. Step 4: Simplify right side
    15,898.86x = 228,374,993.07
  5. Step 5: Solve for x
    x = 228,374,993.07/15,898.86
  6. Step 6: Final answer
    x = 14,364.24

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1.5x scale

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.