Home / 149,599.16-224,411.04-107,674.36

Finding the Fourth Proportional to 149,599.16, 224,411.04 and 107,674.36

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Solution

The fourth proportional to 149,599.16, 224,411.04 and 107,674.36 is: 161,520.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,599.16 : 224,411.04 = 107,674.36 : x
  2. Step 2: Convert to fraction form
    149,599.16/224,411.04 = 107,674.36/x
  3. Step 3: Cross multiply
    149,599.16x = 224,411.04 × 107,674.36
  4. Step 4: Simplify right side
    149,599.16x = 24,163,315,108.93
  5. Step 5: Solve for x
    x = 24,163,315,108.93/149,599.16
  6. Step 6: Final answer
    x = 161,520.39

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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.