Home / 370,235.02-555,374.06-104,016.29

Finding the Fourth Proportional to 370,235.02, 555,374.06 and 104,016.29

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Solution

The fourth proportional to 370,235.02, 555,374.06 and 104,016.29 is: 156,030.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,235.02 : 555,374.06 = 104,016.29 : x
  2. Step 2: Convert to fraction form
    370,235.02/555,374.06 = 104,016.29/x
  3. Step 3: Cross multiply
    370,235.02x = 555,374.06 × 104,016.29
  4. Step 4: Simplify right side
    370,235.02x = 57,767,949,283.44
  5. Step 5: Solve for x
    x = 57,767,949,283.44/370,235.02
  6. Step 6: Final answer
    x = 156,030.48

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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.