Home / 174,767.66-241,103.48-111,071.28

Finding the Fourth Proportional to 174,767.66, 241,103.48 and 111,071.28

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Solution

The fourth proportional to 174,767.66, 241,103.48 and 111,071.28 is: 153,230.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,767.66 : 241,103.48 = 111,071.28 : x
  2. Step 2: Convert to fraction form
    174,767.66/241,103.48 = 111,071.28/x
  3. Step 3: Cross multiply
    174,767.66x = 241,103.48 × 111,071.28
  4. Step 4: Simplify right side
    174,767.66x = 26,779,671,580.70
  5. Step 5: Solve for x
    x = 26,779,671,580.70/174,767.66
  6. Step 6: Final answer
    x = 153,230.14

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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.