Home / 46,623.40-64,341.03-25,402.66

Finding the Fourth Proportional to 46,623.40, 64,341.03 and 25,402.66

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Solution

The fourth proportional to 46,623.40, 64,341.03 and 25,402.66 is: 35,056.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,623.40 : 64,341.03 = 25,402.66 : x
  2. Step 2: Convert to fraction form
    46,623.40/64,341.03 = 25,402.66/x
  3. Step 3: Cross multiply
    46,623.40x = 64,341.03 × 25,402.66
  4. Step 4: Simplify right side
    46,623.40x = 1,634,433,309.14
  5. Step 5: Solve for x
    x = 1,634,433,309.14/46,623.40
  6. Step 6: Final answer
    x = 35,056.07

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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.