Home / 48,672.03-67,167.40-26,316.03

Finding the Fourth Proportional to 48,672.03, 67,167.40 and 26,316.03

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Solution

The fourth proportional to 48,672.03, 67,167.40 and 26,316.03 is: 36,316.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,672.03 : 67,167.40 = 26,316.03 : x
  2. Step 2: Convert to fraction form
    48,672.03/67,167.40 = 26,316.03/x
  3. Step 3: Cross multiply
    48,672.03x = 67,167.40 × 26,316.03
  4. Step 4: Simplify right side
    48,672.03x = 1,767,579,313.42
  5. Step 5: Solve for x
    x = 1,767,579,313.42/48,672.03
  6. Step 6: Final answer
    x = 36,316.12

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1.5x scale

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.