Home / 46,903.14-64,725.21-25,683.30

Finding the Fourth Proportional to 46,903.14, 64,725.21 and 25,683.30

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Solution

The fourth proportional to 46,903.14, 64,725.21 and 25,683.30 is: 35,442.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,903.14 : 64,725.21 = 25,683.30 : x
  2. Step 2: Convert to fraction form
    46,903.14/64,725.21 = 25,683.30/x
  3. Step 3: Cross multiply
    46,903.14x = 64,725.21 × 25,683.30
  4. Step 4: Simplify right side
    46,903.14x = 1,662,356,985.99
  5. Step 5: Solve for x
    x = 1,662,356,985.99/46,903.14
  6. Step 6: Final answer
    x = 35,442.34

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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.