Home / 35,464.55-53,204.61-10,506.55

Finding the Fourth Proportional to 35,464.55, 53,204.61 and 10,506.55

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Solution

The fourth proportional to 35,464.55, 53,204.61 and 10,506.55 is: 15,762.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,464.55 : 53,204.61 = 10,506.55 : x
  2. Step 2: Convert to fraction form
    35,464.55/53,204.61 = 10,506.55/x
  3. Step 3: Cross multiply
    35,464.55x = 53,204.61 × 10,506.55
  4. Step 4: Simplify right side
    35,464.55x = 558,996,961.70
  5. Step 5: Solve for x
    x = 558,996,961.70/35,464.55
  6. Step 6: Final answer
    x = 15,762.13

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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.