Home / 46,412.47-64,047.50-25,191.28

Finding the Fourth Proportional to 46,412.47, 64,047.50 and 25,191.28

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Solution

The fourth proportional to 46,412.47, 64,047.50 and 25,191.28 is: 34,763.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,412.47 : 64,047.50 = 25,191.28 : x
  2. Step 2: Convert to fraction form
    46,412.47/64,047.50 = 25,191.28/x
  3. Step 3: Cross multiply
    46,412.47x = 64,047.50 × 25,191.28
  4. Step 4: Simplify right side
    46,412.47x = 1,613,438,505.80
  5. Step 5: Solve for x
    x = 1,613,438,505.80/46,412.47
  6. Step 6: Final answer
    x = 34,763.04

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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.