Home / 10,435.61-15,648.46-6,054.41

Finding the Fourth Proportional to 10,435.61, 15,648.46 and 6,054.41

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Solution

The fourth proportional to 10,435.61, 15,648.46 and 6,054.41 is: 9,078.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,435.61 : 15,648.46 = 6,054.41 : x
  2. Step 2: Convert to fraction form
    10,435.61/15,648.46 = 6,054.41/x
  3. Step 3: Cross multiply
    10,435.61x = 15,648.46 × 6,054.41
  4. Step 4: Simplify right side
    10,435.61x = 94,742,192.71
  5. Step 5: Solve for x
    x = 94,742,192.71/10,435.61
  6. Step 6: Final answer
    x = 9,078.74

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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.