Home / 4,360.61-6,528.93-3,045.68

Finding the Fourth Proportional to 4,360.61, 6,528.93 and 3,045.68

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Solution

The fourth proportional to 4,360.61, 6,528.93 and 3,045.68 is: 4,560.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.61 : 6,528.93 = 3,045.68 : x
  2. Step 2: Convert to fraction form
    4,360.61/6,528.93 = 3,045.68/x
  3. Step 3: Cross multiply
    4,360.61x = 6,528.93 × 3,045.68
  4. Step 4: Simplify right side
    4,360.61x = 19,885,031.52
  5. Step 5: Solve for x
    x = 19,885,031.52/4,360.61
  6. Step 6: Final answer
    x = 4,560.15

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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.