Home / 19,063.47-28,599.02-6,583.95

Finding the Fourth Proportional to 19,063.47, 28,599.02 and 6,583.95

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Solution

The fourth proportional to 19,063.47, 28,599.02 and 6,583.95 is: 9,877.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,063.47 : 28,599.02 = 6,583.95 : x
  2. Step 2: Convert to fraction form
    19,063.47/28,599.02 = 6,583.95/x
  3. Step 3: Cross multiply
    19,063.47x = 28,599.02 × 6,583.95
  4. Step 4: Simplify right side
    19,063.47x = 188,294,484.81
  5. Step 5: Solve for x
    x = 188,294,484.81/19,063.47
  6. Step 6: Final answer
    x = 9,877.24

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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.