Home / 35,076.08-48,368.12-23,124.12

Finding the Fourth Proportional to 35,076.08, 48,368.12 and 23,124.12

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Solution

The fourth proportional to 35,076.08, 48,368.12 and 23,124.12 is: 31,886.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,076.08 : 48,368.12 = 23,124.12 : x
  2. Step 2: Convert to fraction form
    35,076.08/48,368.12 = 23,124.12/x
  3. Step 3: Cross multiply
    35,076.08x = 48,368.12 × 23,124.12
  4. Step 4: Simplify right side
    35,076.08x = 1,118,470,211.05
  5. Step 5: Solve for x
    x = 1,118,470,211.05/35,076.08
  6. Step 6: Final answer
    x = 31,886.98

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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.