Home / 89,206.32-133,547.04-59,550.60

Finding the Fourth Proportional to 89,206.32, 133,547.04 and 59,550.60

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Solution

The fourth proportional to 89,206.32, 133,547.04 and 59,550.60 is: 89,150.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,206.32 : 133,547.04 = 59,550.60 : x
  2. Step 2: Convert to fraction form
    89,206.32/133,547.04 = 59,550.60/x
  3. Step 3: Cross multiply
    89,206.32x = 133,547.04 × 59,550.60
  4. Step 4: Simplify right side
    89,206.32x = 7,952,806,360.22
  5. Step 5: Solve for x
    x = 7,952,806,360.22/89,206.32
  6. Step 6: Final answer
    x = 89,150.71

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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.