Home / 9,152.01-12,625.14-6,127.25

Finding the Fourth Proportional to 9,152.01, 12,625.14 and 6,127.25

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Solution

The fourth proportional to 9,152.01, 12,625.14 and 6,127.25 is: 8,452.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,152.01 : 12,625.14 = 6,127.25 : x
  2. Step 2: Convert to fraction form
    9,152.01/12,625.14 = 6,127.25/x
  3. Step 3: Cross multiply
    9,152.01x = 12,625.14 × 6,127.25
  4. Step 4: Simplify right side
    9,152.01x = 77,357,389.07
  5. Step 5: Solve for x
    x = 77,357,389.07/9,152.01
  6. Step 6: Final answer
    x = 8,452.50

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1.5x scale

Why These Related Problems?

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