Home / 35,222.41-52,828.00-13,030.74

Finding the Fourth Proportional to 35,222.41, 52,828.00 and 13,030.74

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Solution

The fourth proportional to 35,222.41, 52,828.00 and 13,030.74 is: 19,544.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,222.41 : 52,828.00 = 13,030.74 : x
  2. Step 2: Convert to fraction form
    35,222.41/52,828.00 = 13,030.74/x
  3. Step 3: Cross multiply
    35,222.41x = 52,828.00 × 13,030.74
  4. Step 4: Simplify right side
    35,222.41x = 688,387,900.14
  5. Step 5: Solve for x
    x = 688,387,900.14/35,222.41
  6. Step 6: Final answer
    x = 19,544.03

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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.