Home / 8,848.99-13,271.36-2,607.32

Finding the Fourth Proportional to 8,848.99, 13,271.36 and 2,607.32

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Solution

The fourth proportional to 8,848.99, 13,271.36 and 2,607.32 is: 3,910.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,848.99 : 13,271.36 = 2,607.32 : x
  2. Step 2: Convert to fraction form
    8,848.99/13,271.36 = 2,607.32/x
  3. Step 3: Cross multiply
    8,848.99x = 13,271.36 × 2,607.32
  4. Step 4: Simplify right side
    8,848.99x = 34,602,682.36
  5. Step 5: Solve for x
    x = 34,602,682.36/8,848.99
  6. Step 6: Final answer
    x = 3,910.35

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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.