Home / 63,154.46-94,269.29-55,681.27

Finding the Fourth Proportional to 63,154.46, 94,269.29 and 55,681.27

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Solution

The fourth proportional to 63,154.46, 94,269.29 and 55,681.27 is: 83,114.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,154.46 : 94,269.29 = 55,681.27 : x
  2. Step 2: Convert to fraction form
    63,154.46/94,269.29 = 55,681.27/x
  3. Step 3: Cross multiply
    63,154.46x = 94,269.29 × 55,681.27
  4. Step 4: Simplify right side
    63,154.46x = 5,249,033,588.33
  5. Step 5: Solve for x
    x = 5,249,033,588.33/63,154.46
  6. Step 6: Final answer
    x = 83,114.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.