Home / 169,334.03-253,823.23-56,975.24

Finding the Fourth Proportional to 169,334.03, 253,823.23 and 56,975.24

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Solution

The fourth proportional to 169,334.03, 253,823.23 and 56,975.24 is: 85,403.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,334.03 : 253,823.23 = 56,975.24 : x
  2. Step 2: Convert to fraction form
    169,334.03/253,823.23 = 56,975.24/x
  3. Step 3: Cross multiply
    169,334.03x = 253,823.23 × 56,975.24
  4. Step 4: Simplify right side
    169,334.03x = 14,461,639,446.83
  5. Step 5: Solve for x
    x = 14,461,639,446.83/169,334.03
  6. Step 6: Final answer
    x = 85,403.03

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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.