Home / 6,026.48-9,038.09-2,130.38

Finding the Fourth Proportional to 6,026.48, 9,038.09 and 2,130.38

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Solution

The fourth proportional to 6,026.48, 9,038.09 and 2,130.38 is: 3,194.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,026.48 : 9,038.09 = 2,130.38 : x
  2. Step 2: Convert to fraction form
    6,026.48/9,038.09 = 2,130.38/x
  3. Step 3: Cross multiply
    6,026.48x = 9,038.09 × 2,130.38
  4. Step 4: Simplify right side
    6,026.48x = 19,254,526.31
  5. Step 5: Solve for x
    x = 19,254,526.31/6,026.48
  6. Step 6: Final answer
    x = 3,194.99

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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.