Home / 191,425.53-264,225.33-110,872.83

Finding the Fourth Proportional to 191,425.53, 264,225.33 and 110,872.83

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Solution

The fourth proportional to 191,425.53, 264,225.33 and 110,872.83 is: 153,038.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,425.53 : 264,225.33 = 110,872.83 : x
  2. Step 2: Convert to fraction form
    191,425.53/264,225.33 = 110,872.83/x
  3. Step 3: Cross multiply
    191,425.53x = 264,225.33 × 110,872.83
  4. Step 4: Simplify right side
    191,425.53x = 29,295,410,094.78
  5. Step 5: Solve for x
    x = 29,295,410,094.78/191,425.53
  6. Step 6: Final answer
    x = 153,038.16

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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.