Home / 194,254.74-291,423.81-110,055.24

Finding the Fourth Proportional to 194,254.74, 291,423.81 and 110,055.24

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Solution

The fourth proportional to 194,254.74, 291,423.81 and 110,055.24 is: 165,106.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,254.74 : 291,423.81 = 110,055.24 : x
  2. Step 2: Convert to fraction form
    194,254.74/291,423.81 = 110,055.24/x
  3. Step 3: Cross multiply
    194,254.74x = 291,423.81 × 110,055.24
  4. Step 4: Simplify right side
    194,254.74x = 32,072,717,351.26
  5. Step 5: Solve for x
    x = 32,072,717,351.26/194,254.74
  6. Step 6: Final answer
    x = 165,106.49

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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.