Home / 13,032.37-19,548.54-4,605.11

Finding the Fourth Proportional to 13,032.37, 19,548.54 and 4,605.11

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Solution

The fourth proportional to 13,032.37, 19,548.54 and 4,605.11 is: 6,907.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,032.37 : 19,548.54 = 4,605.11 : x
  2. Step 2: Convert to fraction form
    13,032.37/19,548.54 = 4,605.11/x
  3. Step 3: Cross multiply
    13,032.37x = 19,548.54 × 4,605.11
  4. Step 4: Simplify right side
    13,032.37x = 90,023,152.60
  5. Step 5: Solve for x
    x = 90,023,152.60/13,032.37
  6. Step 6: Final answer
    x = 6,907.66

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1.5x scale

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.