Home / 114,581.40-171,677.70-94,752.60

Finding the Fourth Proportional to 114,581.40, 171,677.70 and 94,752.60

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Solution

The fourth proportional to 114,581.40, 171,677.70 and 94,752.60 is: 141,968.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,581.40 : 171,677.70 = 94,752.60 : x
  2. Step 2: Convert to fraction form
    114,581.40/171,677.70 = 94,752.60/x
  3. Step 3: Cross multiply
    114,581.40x = 171,677.70 × 94,752.60
  4. Step 4: Simplify right side
    114,581.40x = 16,266,908,437.02
  5. Step 5: Solve for x
    x = 16,266,908,437.02/114,581.40
  6. Step 6: Final answer
    x = 141,968.14

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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.