Home / 60,466.04-90,699.27-18,346.49

Finding the Fourth Proportional to 60,466.04, 90,699.27 and 18,346.49

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Solution

The fourth proportional to 60,466.04, 90,699.27 and 18,346.49 is: 27,519.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466.04 : 90,699.27 = 18,346.49 : x
  2. Step 2: Convert to fraction form
    60,466.04/90,699.27 = 18,346.49/x
  3. Step 3: Cross multiply
    60,466.04x = 90,699.27 × 18,346.49
  4. Step 4: Simplify right side
    60,466.04x = 1,664,013,250.06
  5. Step 5: Solve for x
    x = 1,664,013,250.06/60,466.04
  6. Step 6: Final answer
    x = 27,519.80

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1.5x scale

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.