Home / 8,001.16-11,041.53-4,416.15

Finding the Fourth Proportional to 8,001.16, 11,041.53 and 4,416.15

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Solution

The fourth proportional to 8,001.16, 11,041.53 and 4,416.15 is: 6,094.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001.16 : 11,041.53 = 4,416.15 : x
  2. Step 2: Convert to fraction form
    8,001.16/11,041.53 = 4,416.15/x
  3. Step 3: Cross multiply
    8,001.16x = 11,041.53 × 4,416.15
  4. Step 4: Simplify right side
    8,001.16x = 48,761,102.40
  5. Step 5: Solve for x
    x = 48,761,102.40/8,001.16
  6. Step 6: Final answer
    x = 6,094.25

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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.