Home / 161,085.14-241,594.86-61,210.28

Finding the Fourth Proportional to 161,085.14, 241,594.86 and 61,210.28

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Solution

The fourth proportional to 161,085.14, 241,594.86 and 61,210.28 is: 91,802.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,085.14 : 241,594.86 = 61,210.28 : x
  2. Step 2: Convert to fraction form
    161,085.14/241,594.86 = 61,210.28/x
  3. Step 3: Cross multiply
    161,085.14x = 241,594.86 × 61,210.28
  4. Step 4: Simplify right side
    161,085.14x = 14,788,089,027.16
  5. Step 5: Solve for x
    x = 14,788,089,027.16/161,085.14
  6. Step 6: Final answer
    x = 91,802.94

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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.