Home / 46,666.34-64,399.37-25,445.60

Finding the Fourth Proportional to 46,666.34, 64,399.37 and 25,445.60

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Solution

The fourth proportional to 46,666.34, 64,399.37 and 25,445.60 is: 35,114.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,666.34 : 64,399.37 = 25,445.60 : x
  2. Step 2: Convert to fraction form
    46,666.34/64,399.37 = 25,445.60/x
  3. Step 3: Cross multiply
    46,666.34x = 64,399.37 × 25,445.60
  4. Step 4: Simplify right side
    46,666.34x = 1,638,680,609.27
  5. Step 5: Solve for x
    x = 1,638,680,609.27/46,666.34
  6. Step 6: Final answer
    x = 35,114.83

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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.