Home / 46,407.08-64,041.80-25,186.34

Finding the Fourth Proportional to 46,407.08, 64,041.80 and 25,186.34

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Solution

The fourth proportional to 46,407.08, 64,041.80 and 25,186.34 is: 34,757.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,407.08 : 64,041.80 = 25,186.34 : x
  2. Step 2: Convert to fraction form
    46,407.08/64,041.80 = 25,186.34/x
  3. Step 3: Cross multiply
    46,407.08x = 64,041.80 × 25,186.34
  4. Step 4: Simplify right side
    46,407.08x = 1,612,978,549.01
  5. Step 5: Solve for x
    x = 1,612,978,549.01/46,407.08
  6. Step 6: Final answer
    x = 34,757.17

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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.