Home / 46,889.22-70,298.45-15,280.41

Finding the Fourth Proportional to 46,889.22, 70,298.45 and 15,280.41

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Solution

The fourth proportional to 46,889.22, 70,298.45 and 15,280.41 is: 22,909.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,889.22 : 70,298.45 = 15,280.41 : x
  2. Step 2: Convert to fraction form
    46,889.22/70,298.45 = 15,280.41/x
  3. Step 3: Cross multiply
    46,889.22x = 70,298.45 × 15,280.41
  4. Step 4: Simplify right side
    46,889.22x = 1,074,189,176.57
  5. Step 5: Solve for x
    x = 1,074,189,176.57/46,889.22
  6. Step 6: Final answer
    x = 22,909.09

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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.