Home / 34,547.68-51,552.08-30,824.32

Finding the Fourth Proportional to 34,547.68, 51,552.08 and 30,824.32

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Solution

The fourth proportional to 34,547.68, 51,552.08 and 30,824.32 is: 45,996.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,547.68 : 51,552.08 = 30,824.32 : x
  2. Step 2: Convert to fraction form
    34,547.68/51,552.08 = 30,824.32/x
  3. Step 3: Cross multiply
    34,547.68x = 51,552.08 × 30,824.32
  4. Step 4: Simplify right side
    34,547.68x = 1,589,057,810.59
  5. Step 5: Solve for x
    x = 1,589,057,810.59/34,547.68
  6. Step 6: Final answer
    x = 45,996.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.