Home / 23,068.56-34,590.96-7,484.16

Finding the Fourth Proportional to 23,068.56, 34,590.96 and 7,484.16

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Solution

The fourth proportional to 23,068.56, 34,590.96 and 7,484.16 is: 11,222.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,068.56 : 34,590.96 = 7,484.16 : x
  2. Step 2: Convert to fraction form
    23,068.56/34,590.96 = 7,484.16/x
  3. Step 3: Cross multiply
    23,068.56x = 34,590.96 × 7,484.16
  4. Step 4: Simplify right side
    23,068.56x = 258,884,279.19
  5. Step 5: Solve for x
    x = 258,884,279.19/23,068.56
  6. Step 6: Final answer
    x = 11,222.39

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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.