Home / 67,769.09-93,598.02-46,222.07

Finding the Fourth Proportional to 67,769.09, 93,598.02 and 46,222.07

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Solution

The fourth proportional to 67,769.09, 93,598.02 and 46,222.07 is: 63,838.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,769.09 : 93,598.02 = 46,222.07 : x
  2. Step 2: Convert to fraction form
    67,769.09/93,598.02 = 46,222.07/x
  3. Step 3: Cross multiply
    67,769.09x = 93,598.02 × 46,222.07
  4. Step 4: Simplify right side
    67,769.09x = 4,326,294,001.19
  5. Step 5: Solve for x
    x = 4,326,294,001.19/67,769.09
  6. Step 6: Final answer
    x = 63,838.75

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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.