Home / 9,501.90-14,254.20-2,927.40

Finding the Fourth Proportional to 9,501.90, 14,254.20 and 2,927.40

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Solution

The fourth proportional to 9,501.90, 14,254.20 and 2,927.40 is: 4,391.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,501.90 : 14,254.20 = 2,927.40 : x
  2. Step 2: Convert to fraction form
    9,501.90/14,254.20 = 2,927.40/x
  3. Step 3: Cross multiply
    9,501.90x = 14,254.20 × 2,927.40
  4. Step 4: Simplify right side
    9,501.90x = 41,727,745.08
  5. Step 5: Solve for x
    x = 41,727,745.08/9,501.90
  6. Step 6: Final answer
    x = 4,391.52

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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.