Home / 44,807.24-67,220.58-13,641.68

Finding the Fourth Proportional to 44,807.24, 67,220.58 and 13,641.68

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Solution

The fourth proportional to 44,807.24, 67,220.58 and 13,641.68 is: 20,465.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,807.24 : 67,220.58 = 13,641.68 : x
  2. Step 2: Convert to fraction form
    44,807.24/67,220.58 = 13,641.68/x
  3. Step 3: Cross multiply
    44,807.24x = 67,220.58 × 13,641.68
  4. Step 4: Simplify right side
    44,807.24x = 917,001,641.77
  5. Step 5: Solve for x
    x = 917,001,641.77/44,807.24
  6. Step 6: Final answer
    x = 20,465.48

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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.