Home / 43,316.01-59,790.51-25,404.48

Finding the Fourth Proportional to 43,316.01, 59,790.51 and 25,404.48

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Solution

The fourth proportional to 43,316.01, 59,790.51 and 25,404.48 is: 35,066.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,316.01 : 59,790.51 = 25,404.48 : x
  2. Step 2: Convert to fraction form
    43,316.01/59,790.51 = 25,404.48/x
  3. Step 3: Cross multiply
    43,316.01x = 59,790.51 × 25,404.48
  4. Step 4: Simplify right side
    43,316.01x = 1,518,946,815.48
  5. Step 5: Solve for x
    x = 1,518,946,815.48/43,316.01
  6. Step 6: Final answer
    x = 35,066.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.