Home / 22,737.06-34,111.02-7,154.64

Finding the Fourth Proportional to 22,737.06, 34,111.02 and 7,154.64

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Solution

The fourth proportional to 22,737.06, 34,111.02 and 7,154.64 is: 10,733.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,737.06 : 34,111.02 = 7,154.64 : x
  2. Step 2: Convert to fraction form
    22,737.06/34,111.02 = 7,154.64/x
  3. Step 3: Cross multiply
    22,737.06x = 34,111.02 × 7,154.64
  4. Step 4: Simplify right side
    22,737.06x = 244,052,068.13
  5. Step 5: Solve for x
    x = 244,052,068.13/22,737.06
  6. Step 6: Final answer
    x = 10,733.67

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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.