Home / 35,013.03-52,494.95-12,823.53

Finding the Fourth Proportional to 35,013.03, 52,494.95 and 12,823.53

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Solution

The fourth proportional to 35,013.03, 52,494.95 and 12,823.53 is: 19,226.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,013.03 : 52,494.95 = 12,823.53 : x
  2. Step 2: Convert to fraction form
    35,013.03/52,494.95 = 12,823.53/x
  3. Step 3: Cross multiply
    35,013.03x = 52,494.95 × 12,823.53
  4. Step 4: Simplify right side
    35,013.03x = 673,170,421.10
  5. Step 5: Solve for x
    x = 673,170,421.10/35,013.03
  6. Step 6: Final answer
    x = 19,226.28

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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.