Home / 152,547.04-228,900.32-110,772.16

Finding the Fourth Proportional to 152,547.04, 228,900.32 and 110,772.16

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Solution

The fourth proportional to 152,547.04, 228,900.32 and 110,772.16 is: 166,216.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,547.04 : 228,900.32 = 110,772.16 : x
  2. Step 2: Convert to fraction form
    152,547.04/228,900.32 = 110,772.16/x
  3. Step 3: Cross multiply
    152,547.04x = 228,900.32 × 110,772.16
  4. Step 4: Simplify right side
    152,547.04x = 25,355,782,871.09
  5. Step 5: Solve for x
    x = 25,355,782,871.09/152,547.04
  6. Step 6: Final answer
    x = 166,216.16

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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.