Home / 13,064.37-19,598.91-4,756.02

Finding the Fourth Proportional to 13,064.37, 19,598.91 and 4,756.02

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Solution

The fourth proportional to 13,064.37, 19,598.91 and 4,756.02 is: 7,134.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,064.37 : 19,598.91 = 4,756.02 : x
  2. Step 2: Convert to fraction form
    13,064.37/19,598.91 = 4,756.02/x
  3. Step 3: Cross multiply
    13,064.37x = 19,598.91 × 4,756.02
  4. Step 4: Simplify right side
    13,064.37x = 93,212,807.94
  5. Step 5: Solve for x
    x = 93,212,807.94/13,064.37
  6. Step 6: Final answer
    x = 7,134.89

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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.