Home / 174,828.86-241,302.04-111,154.22

Finding the Fourth Proportional to 174,828.86, 241,302.04 and 111,154.22

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Solution

The fourth proportional to 174,828.86, 241,302.04 and 111,154.22 is: 153,417.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,828.86 : 241,302.04 = 111,154.22 : x
  2. Step 2: Convert to fraction form
    174,828.86/241,302.04 = 111,154.22/x
  3. Step 3: Cross multiply
    174,828.86x = 241,302.04 × 111,154.22
  4. Step 4: Simplify right side
    174,828.86x = 26,821,740,040.61
  5. Step 5: Solve for x
    x = 26,821,740,040.61/174,828.86
  6. Step 6: Final answer
    x = 153,417.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.