Home / 9,701.52-14,552.18-4,150.16

Finding the Fourth Proportional to 9,701.52, 14,552.18 and 4,150.16

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Solution

The fourth proportional to 9,701.52, 14,552.18 and 4,150.16 is: 6,225.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701.52 : 14,552.18 = 4,150.16 : x
  2. Step 2: Convert to fraction form
    9,701.52/14,552.18 = 4,150.16/x
  3. Step 3: Cross multiply
    9,701.52x = 14,552.18 × 4,150.16
  4. Step 4: Simplify right side
    9,701.52x = 60,393,875.35
  5. Step 5: Solve for x
    x = 60,393,875.35/9,701.52
  6. Step 6: Final answer
    x = 6,225.20

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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.