Home / 46,666.41-64,399.50-25,445.63

Finding the Fourth Proportional to 46,666.41, 64,399.50 and 25,445.63

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Solution

The fourth proportional to 46,666.41, 64,399.50 and 25,445.63 is: 35,114.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,666.41 : 64,399.50 = 25,445.63 : x
  2. Step 2: Convert to fraction form
    46,666.41/64,399.50 = 25,445.63/x
  3. Step 3: Cross multiply
    46,666.41x = 64,399.50 × 25,445.63
  4. Step 4: Simplify right side
    46,666.41x = 1,638,685,527.19
  5. Step 5: Solve for x
    x = 1,638,685,527.19/46,666.41
  6. Step 6: Final answer
    x = 35,114.88

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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.