Home / 48,681.29-67,180.16-26,325.29

Finding the Fourth Proportional to 48,681.29, 67,180.16 and 26,325.29

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Solution

The fourth proportional to 48,681.29, 67,180.16 and 26,325.29 is: 36,328.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,681.29 : 67,180.16 = 26,325.29 : x
  2. Step 2: Convert to fraction form
    48,681.29/67,180.16 = 26,325.29/x
  3. Step 3: Cross multiply
    48,681.29x = 67,180.16 × 26,325.29
  4. Step 4: Simplify right side
    48,681.29x = 1,768,537,428.01
  5. Step 5: Solve for x
    x = 1,768,537,428.01/48,681.29
  6. Step 6: Final answer
    x = 36,328.89

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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.