Home / 150,041.04-225,113.44-56,573.52

Finding the Fourth Proportional to 150,041.04, 225,113.44 and 56,573.52

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Solution

The fourth proportional to 150,041.04, 225,113.44 and 56,573.52 is: 84,879.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,041.04 : 225,113.44 = 56,573.52 : x
  2. Step 2: Convert to fraction form
    150,041.04/225,113.44 = 56,573.52/x
  3. Step 3: Cross multiply
    150,041.04x = 225,113.44 × 56,573.52
  4. Step 4: Simplify right side
    150,041.04x = 12,735,459,700.11
  5. Step 5: Solve for x
    x = 12,735,459,700.11/150,041.04
  6. Step 6: Final answer
    x = 84,879.84

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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.