Home / 94,669.89-130,637.73-53,282.94

Finding the Fourth Proportional to 94,669.89, 130,637.73 and 53,282.94

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Solution

The fourth proportional to 94,669.89, 130,637.73 and 53,282.94 is: 73,526.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,669.89 : 130,637.73 = 53,282.94 : x
  2. Step 2: Convert to fraction form
    94,669.89/130,637.73 = 53,282.94/x
  3. Step 3: Cross multiply
    94,669.89x = 130,637.73 × 53,282.94
  4. Step 4: Simplify right side
    94,669.89x = 6,960,762,329.33
  5. Step 5: Solve for x
    x = 6,960,762,329.33/94,669.89
  6. Step 6: Final answer
    x = 73,526.68

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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.