Home / 39,807.10-59,703.86-37,611.19

Finding the Fourth Proportional to 39,807.10, 59,703.86 and 37,611.19

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Solution

The fourth proportional to 39,807.10, 59,703.86 and 37,611.19 is: 56,410.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,807.10 : 59,703.86 = 37,611.19 : x
  2. Step 2: Convert to fraction form
    39,807.10/59,703.86 = 37,611.19/x
  3. Step 3: Cross multiply
    39,807.10x = 59,703.86 × 37,611.19
  4. Step 4: Simplify right side
    39,807.10x = 2,245,533,166.96
  5. Step 5: Solve for x
    x = 2,245,533,166.96/39,807.10
  6. Step 6: Final answer
    x = 56,410.37

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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.