Home / 149,601.68-224,444.75-60,918.83

Finding the Fourth Proportional to 149,601.68, 224,444.75 and 60,918.83

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Solution

The fourth proportional to 149,601.68, 224,444.75 and 60,918.83 is: 91,395.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,601.68 : 224,444.75 = 60,918.83 : x
  2. Step 2: Convert to fraction form
    149,601.68/224,444.75 = 60,918.83/x
  3. Step 3: Cross multiply
    149,601.68x = 224,444.75 × 60,918.83
  4. Step 4: Simplify right side
    149,601.68x = 13,672,911,826.16
  5. Step 5: Solve for x
    x = 13,672,911,826.16/149,601.68
  6. Step 6: Final answer
    x = 91,395.44

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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.