Home / 47,055.40-64,935.63-25,834.50

Finding the Fourth Proportional to 47,055.40, 64,935.63 and 25,834.50

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Solution

The fourth proportional to 47,055.40, 64,935.63 and 25,834.50 is: 35,651.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,055.40 : 64,935.63 = 25,834.50 : x
  2. Step 2: Convert to fraction form
    47,055.40/64,935.63 = 25,834.50/x
  3. Step 3: Cross multiply
    47,055.40x = 64,935.63 × 25,834.50
  4. Step 4: Simplify right side
    47,055.40x = 1,677,579,533.24
  5. Step 5: Solve for x
    x = 1,677,579,533.24/47,055.40
  6. Step 6: Final answer
    x = 35,651.16

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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.