Home / 150,378.08-225,567.44-60,462.24

Finding the Fourth Proportional to 150,378.08, 225,567.44 and 60,462.24

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Solution

The fourth proportional to 150,378.08, 225,567.44 and 60,462.24 is: 90,693.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,378.08 : 225,567.44 = 60,462.24 : x
  2. Step 2: Convert to fraction form
    150,378.08/225,567.44 = 60,462.24/x
  3. Step 3: Cross multiply
    150,378.08x = 225,567.44 × 60,462.24
  4. Step 4: Simplify right side
    150,378.08x = 13,638,312,693.47
  5. Step 5: Solve for x
    x = 13,638,312,693.47/150,378.08
  6. Step 6: Final answer
    x = 90,693.49

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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.