Home / 13,024.02-19,537.26-4,259.82

Finding the Fourth Proportional to 13,024.02, 19,537.26 and 4,259.82

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Solution

The fourth proportional to 13,024.02, 19,537.26 and 4,259.82 is: 6,390.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024.02 : 19,537.26 = 4,259.82 : x
  2. Step 2: Convert to fraction form
    13,024.02/19,537.26 = 4,259.82/x
  3. Step 3: Cross multiply
    13,024.02x = 19,537.26 × 4,259.82
  4. Step 4: Simplify right side
    13,024.02x = 83,225,210.89
  5. Step 5: Solve for x
    x = 83,225,210.89/13,024.02
  6. Step 6: Final answer
    x = 6,390.13

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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.