Home / 10,746.15-14,829.69-6,030.43

Finding the Fourth Proportional to 10,746.15, 14,829.69 and 6,030.43

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Solution

The fourth proportional to 10,746.15, 14,829.69 and 6,030.43 is: 8,321.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746.15 : 14,829.69 = 6,030.43 : x
  2. Step 2: Convert to fraction form
    10,746.15/14,829.69 = 6,030.43/x
  3. Step 3: Cross multiply
    10,746.15x = 14,829.69 × 6,030.43
  4. Step 4: Simplify right side
    10,746.15x = 89,429,370.39
  5. Step 5: Solve for x
    x = 89,429,370.39/10,746.15
  6. Step 6: Final answer
    x = 8,321.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.