Home / 7,088.26-10,632.40-4,010.26

Finding the Fourth Proportional to 7,088.26, 10,632.40 and 4,010.26

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Solution

The fourth proportional to 7,088.26, 10,632.40 and 4,010.26 is: 6,015.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088.26 : 10,632.40 = 4,010.26 : x
  2. Step 2: Convert to fraction form
    7,088.26/10,632.40 = 4,010.26/x
  3. Step 3: Cross multiply
    7,088.26x = 10,632.40 × 4,010.26
  4. Step 4: Simplify right side
    7,088.26x = 42,638,688.42
  5. Step 5: Solve for x
    x = 42,638,688.42/7,088.26
  6. Step 6: Final answer
    x = 6,015.40

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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.