Home / 9,841.02-14,747.70-6,913.32

Finding the Fourth Proportional to 9,841.02, 14,747.70 and 6,913.32

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Solution

The fourth proportional to 9,841.02, 14,747.70 and 6,913.32 is: 10,360.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841.02 : 14,747.70 = 6,913.32 : x
  2. Step 2: Convert to fraction form
    9,841.02/14,747.70 = 6,913.32/x
  3. Step 3: Cross multiply
    9,841.02x = 14,747.70 × 6,913.32
  4. Step 4: Simplify right side
    9,841.02x = 101,955,569.36
  5. Step 5: Solve for x
    x = 101,955,569.36/9,841.02
  6. Step 6: Final answer
    x = 10,360.26

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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.