Home / 64,050.12-88,317.27-41,359.32

Finding the Fourth Proportional to 64,050.12, 88,317.27 and 41,359.32

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Solution

The fourth proportional to 64,050.12, 88,317.27 and 41,359.32 is: 57,029.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,050.12 : 88,317.27 = 41,359.32 : x
  2. Step 2: Convert to fraction form
    64,050.12/88,317.27 = 41,359.32/x
  3. Step 3: Cross multiply
    64,050.12x = 88,317.27 × 41,359.32
  4. Step 4: Simplify right side
    64,050.12x = 3,652,742,231.46
  5. Step 5: Solve for x
    x = 3,652,742,231.46/64,050.12
  6. Step 6: Final answer
    x = 57,029.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.