Home / 6,088.42-9,133.76-1,929.48

Finding the Fourth Proportional to 6,088.42, 9,133.76 and 1,929.48

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Solution

The fourth proportional to 6,088.42, 9,133.76 and 1,929.48 is: 2,894.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088.42 : 9,133.76 = 1,929.48 : x
  2. Step 2: Convert to fraction form
    6,088.42/9,133.76 = 1,929.48/x
  3. Step 3: Cross multiply
    6,088.42x = 9,133.76 × 1,929.48
  4. Step 4: Simplify right side
    6,088.42x = 17,623,403.51
  5. Step 5: Solve for x
    x = 17,623,403.51/6,088.42
  6. Step 6: Final answer
    x = 2,894.58

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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.