Home / 7,303.44-10,077.48-4,818

Finding the Fourth Proportional to 7,303.44, 10,077.48 and 4,818

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Solution

The fourth proportional to 7,303.44, 10,077.48 and 4,818 is: 6,648.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303.44 : 10,077.48 = 4,818 : x
  2. Step 2: Convert to fraction form
    7,303.44/10,077.48 = 4,818/x
  3. Step 3: Cross multiply
    7,303.44x = 10,077.48 × 4,818
  4. Step 4: Simplify right side
    7,303.44x = 48,553,298.64
  5. Step 5: Solve for x
    x = 48,553,298.64/7,303.44
  6. Step 6: Final answer
    x = 6,648.00

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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.