Home / 34,703.07-52,055.61-11,010.72

Finding the Fourth Proportional to 34,703.07, 52,055.61 and 11,010.72

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Solution

The fourth proportional to 34,703.07, 52,055.61 and 11,010.72 is: 16,516.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,703.07 : 52,055.61 = 11,010.72 : x
  2. Step 2: Convert to fraction form
    34,703.07/52,055.61 = 11,010.72/x
  3. Step 3: Cross multiply
    34,703.07x = 52,055.61 × 11,010.72
  4. Step 4: Simplify right side
    34,703.07x = 573,169,669.18
  5. Step 5: Solve for x
    x = 573,169,669.18/34,703.07
  6. Step 6: Final answer
    x = 16,516.40

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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.