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Finding the Fourth Proportional to 4,730, 7,095.03 and 1,652

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Solution

The fourth proportional to 4,730, 7,095.03 and 1,652 is: 2,478.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730 : 7,095.03 = 1,652 : x
  2. Step 2: Convert to fraction form
    4,730/7,095.03 = 1,652/x
  3. Step 3: Cross multiply
    4,730x = 7,095.03 × 1,652
  4. Step 4: Simplify right side
    4,730x = 11,720,989.56
  5. Step 5: Solve for x
    x = 11,720,989.56/4,730
  6. Step 6: Final answer
    x = 2,478.01

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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.