Home / 29,088.95-43,632.55-8,030.27

Finding the Fourth Proportional to 29,088.95, 43,632.55 and 8,030.27

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Solution

The fourth proportional to 29,088.95, 43,632.55 and 8,030.27 is: 12,045.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,088.95 : 43,632.55 = 8,030.27 : x
  2. Step 2: Convert to fraction form
    29,088.95/43,632.55 = 8,030.27/x
  3. Step 3: Cross multiply
    29,088.95x = 43,632.55 × 8,030.27
  4. Step 4: Simplify right side
    29,088.95x = 350,381,231.24
  5. Step 5: Solve for x
    x = 350,381,231.24/29,088.95
  6. Step 6: Final answer
    x = 12,045.17

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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.