Home / 191,477.48-264,198.88-110,900.18

Finding the Fourth Proportional to 191,477.48, 264,198.88 and 110,900.18

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Solution

The fourth proportional to 191,477.48, 264,198.88 and 110,900.18 is: 153,019.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,477.48 : 264,198.88 = 110,900.18 : x
  2. Step 2: Convert to fraction form
    191,477.48/264,198.88 = 110,900.18/x
  3. Step 3: Cross multiply
    191,477.48x = 264,198.88 × 110,900.18
  4. Step 4: Simplify right side
    191,477.48x = 29,299,703,347.80
  5. Step 5: Solve for x
    x = 29,299,703,347.80/191,477.48
  6. Step 6: Final answer
    x = 153,019.06

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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.