Home / 46,903.80-64,726.61-25,683.08

Finding the Fourth Proportional to 46,903.80, 64,726.61 and 25,683.08

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Solution

The fourth proportional to 46,903.80, 64,726.61 and 25,683.08 is: 35,442.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,903.80 : 64,726.61 = 25,683.08 : x
  2. Step 2: Convert to fraction form
    46,903.80/64,726.61 = 25,683.08/x
  3. Step 3: Cross multiply
    46,903.80x = 64,726.61 × 25,683.08
  4. Step 4: Simplify right side
    46,903.80x = 1,662,378,250.71
  5. Step 5: Solve for x
    x = 1,662,378,250.71/46,903.80
  6. Step 6: Final answer
    x = 35,442.29

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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.