Home / 9,035.46-13,547.48-4,356.64

Finding the Fourth Proportional to 9,035.46, 13,547.48 and 4,356.64

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Solution

The fourth proportional to 9,035.46, 13,547.48 and 4,356.64 is: 6,532.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035.46 : 13,547.48 = 4,356.64 : x
  2. Step 2: Convert to fraction form
    9,035.46/13,547.48 = 4,356.64/x
  3. Step 3: Cross multiply
    9,035.46x = 13,547.48 × 4,356.64
  4. Step 4: Simplify right side
    9,035.46x = 59,021,493.27
  5. Step 5: Solve for x
    x = 59,021,493.27/9,035.46
  6. Step 6: Final answer
    x = 6,532.21

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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.