Home / 63,526.14-87,701.94-43,412.22

Finding the Fourth Proportional to 63,526.14, 87,701.94 and 43,412.22

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Solution

The fourth proportional to 63,526.14, 87,701.94 and 43,412.22 is: 59,933.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,526.14 : 87,701.94 = 43,412.22 : x
  2. Step 2: Convert to fraction form
    63,526.14/87,701.94 = 43,412.22/x
  3. Step 3: Cross multiply
    63,526.14x = 87,701.94 × 43,412.22
  4. Step 4: Simplify right side
    63,526.14x = 3,807,335,913.71
  5. Step 5: Solve for x
    x = 3,807,335,913.71/63,526.14
  6. Step 6: Final answer
    x = 59,933.37

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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.