Home / 369,180.23-553,851.60-113,014.83

Finding the Fourth Proportional to 369,180.23, 553,851.60 and 113,014.83

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Solution

The fourth proportional to 369,180.23, 553,851.60 and 113,014.83 is: 169,547.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,180.23 : 553,851.60 = 113,014.83 : x
  2. Step 2: Convert to fraction form
    369,180.23/553,851.60 = 113,014.83/x
  3. Step 3: Cross multiply
    369,180.23x = 553,851.60 × 113,014.83
  4. Step 4: Simplify right side
    369,180.23x = 62,593,444,419.23
  5. Step 5: Solve for x
    x = 62,593,444,419.23/369,180.23
  6. Step 6: Final answer
    x = 169,547.12

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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.