Home / 163,828.02-245,550.29-62,559.74

Finding the Fourth Proportional to 163,828.02, 245,550.29 and 62,559.74

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Solution

The fourth proportional to 163,828.02, 245,550.29 and 62,559.74 is: 93,766.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,828.02 : 245,550.29 = 62,559.74 : x
  2. Step 2: Convert to fraction form
    163,828.02/245,550.29 = 62,559.74/x
  3. Step 3: Cross multiply
    163,828.02x = 245,550.29 × 62,559.74
  4. Step 4: Simplify right side
    163,828.02x = 15,361,562,600.40
  5. Step 5: Solve for x
    x = 15,361,562,600.40/163,828.02
  6. Step 6: Final answer
    x = 93,766.39

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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.