Home / 43,237.14-64,799.16-22,159.32

Finding the Fourth Proportional to 43,237.14, 64,799.16 and 22,159.32

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Solution

The fourth proportional to 43,237.14, 64,799.16 and 22,159.32 is: 33,210.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,237.14 : 64,799.16 = 22,159.32 : x
  2. Step 2: Convert to fraction form
    43,237.14/64,799.16 = 22,159.32/x
  3. Step 3: Cross multiply
    43,237.14x = 64,799.16 × 22,159.32
  4. Step 4: Simplify right side
    43,237.14x = 1,435,905,322.17
  5. Step 5: Solve for x
    x = 1,435,905,322.17/43,237.14
  6. Step 6: Final answer
    x = 33,210.00

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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.