Home / 34,326.86-51,547.54-23,154.18

Finding the Fourth Proportional to 34,326.86, 51,547.54 and 23,154.18

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Solution

The fourth proportional to 34,326.86, 51,547.54 and 23,154.18 is: 34,769.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,326.86 : 51,547.54 = 23,154.18 : x
  2. Step 2: Convert to fraction form
    34,326.86/51,547.54 = 23,154.18/x
  3. Step 3: Cross multiply
    34,326.86x = 51,547.54 × 23,154.18
  4. Step 4: Simplify right side
    34,326.86x = 1,193,541,019.72
  5. Step 5: Solve for x
    x = 1,193,541,019.72/34,326.86
  6. Step 6: Final answer
    x = 34,769.89

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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.