Home / 48,386.34-72,567.33-17,214.30

Finding the Fourth Proportional to 48,386.34, 72,567.33 and 17,214.30

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Solution

The fourth proportional to 48,386.34, 72,567.33 and 17,214.30 is: 25,817.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,386.34 : 72,567.33 = 17,214.30 : x
  2. Step 2: Convert to fraction form
    48,386.34/72,567.33 = 17,214.30/x
  3. Step 3: Cross multiply
    48,386.34x = 72,567.33 × 17,214.30
  4. Step 4: Simplify right side
    48,386.34x = 1,249,195,788.82
  5. Step 5: Solve for x
    x = 1,249,195,788.82/48,386.34
  6. Step 6: Final answer
    x = 25,817.12

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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.