Home / 43,510.15-65,266.04-34,849.63

Finding the Fourth Proportional to 43,510.15, 65,266.04 and 34,849.63

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Solution

The fourth proportional to 43,510.15, 65,266.04 and 34,849.63 is: 52,275.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,510.15 : 65,266.04 = 34,849.63 : x
  2. Step 2: Convert to fraction form
    43,510.15/65,266.04 = 34,849.63/x
  3. Step 3: Cross multiply
    43,510.15x = 65,266.04 × 34,849.63
  4. Step 4: Simplify right side
    43,510.15x = 2,274,497,345.57
  5. Step 5: Solve for x
    x = 2,274,497,345.57/43,510.15
  6. Step 6: Final answer
    x = 52,275.10

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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.