Home / 37,833.81-56,741.58-16,762.20

Finding the Fourth Proportional to 37,833.81, 56,741.58 and 16,762.20

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Solution

The fourth proportional to 37,833.81, 56,741.58 and 16,762.20 is: 25,139.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,833.81 : 56,741.58 = 16,762.20 : x
  2. Step 2: Convert to fraction form
    37,833.81/56,741.58 = 16,762.20/x
  3. Step 3: Cross multiply
    37,833.81x = 56,741.58 × 16,762.20
  4. Step 4: Simplify right side
    37,833.81x = 951,113,712.28
  5. Step 5: Solve for x
    x = 951,113,712.28/37,833.81
  6. Step 6: Final answer
    x = 25,139.25

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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.