Home / 42,954.96-59,263.56-25,964.40

Finding the Fourth Proportional to 42,954.96, 59,263.56 and 25,964.40

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Solution

The fourth proportional to 42,954.96, 59,263.56 and 25,964.40 is: 35,822.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,954.96 : 59,263.56 = 25,964.40 : x
  2. Step 2: Convert to fraction form
    42,954.96/59,263.56 = 25,964.40/x
  3. Step 3: Cross multiply
    42,954.96x = 59,263.56 × 25,964.40
  4. Step 4: Simplify right side
    42,954.96x = 1,538,742,777.26
  5. Step 5: Solve for x
    x = 1,538,742,777.26/42,954.96
  6. Step 6: Final answer
    x = 35,822.24

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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.