Home / 9,484.61-13,076.42-6,495.26

Finding the Fourth Proportional to 9,484.61, 13,076.42 and 6,495.26

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Solution

The fourth proportional to 9,484.61, 13,076.42 and 6,495.26 is: 8,955.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.61 : 13,076.42 = 6,495.26 : x
  2. Step 2: Convert to fraction form
    9,484.61/13,076.42 = 6,495.26/x
  3. Step 3: Cross multiply
    9,484.61x = 13,076.42 × 6,495.26
  4. Step 4: Simplify right side
    9,484.61x = 84,934,649.91
  5. Step 5: Solve for x
    x = 84,934,649.91/9,484.61
  6. Step 6: Final answer
    x = 8,955.00

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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.