Home / 241,176.72-332,440.40-190,106.64

Finding the Fourth Proportional to 241,176.72, 332,440.40 and 190,106.64

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Solution

The fourth proportional to 241,176.72, 332,440.40 and 190,106.64 is: 262,044.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,176.72 : 332,440.40 = 190,106.64 : x
  2. Step 2: Convert to fraction form
    241,176.72/332,440.40 = 190,106.64/x
  3. Step 3: Cross multiply
    241,176.72x = 332,440.40 × 190,106.64
  4. Step 4: Simplify right side
    241,176.72x = 63,199,127,444.26
  5. Step 5: Solve for x
    x = 63,199,127,444.26/241,176.72
  6. Step 6: Final answer
    x = 262,044.89

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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.