Home / 63,547.56-95,259.36-30,258.68

Finding the Fourth Proportional to 63,547.56, 95,259.36 and 30,258.68

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Solution

The fourth proportional to 63,547.56, 95,259.36 and 30,258.68 is: 45,358.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,547.56 : 95,259.36 = 30,258.68 : x
  2. Step 2: Convert to fraction form
    63,547.56/95,259.36 = 30,258.68/x
  3. Step 3: Cross multiply
    63,547.56x = 95,259.36 × 30,258.68
  4. Step 4: Simplify right side
    63,547.56x = 2,882,422,491.24
  5. Step 5: Solve for x
    x = 2,882,422,491.24/63,547.56
  6. Step 6: Final answer
    x = 45,358.51

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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.