Home / 46,895.64-64,715.56-25,385.28

Finding the Fourth Proportional to 46,895.64, 64,715.56 and 25,385.28

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Solution

The fourth proportional to 46,895.64, 64,715.56 and 25,385.28 is: 35,031.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,895.64 : 64,715.56 = 25,385.28 : x
  2. Step 2: Convert to fraction form
    46,895.64/64,715.56 = 25,385.28/x
  3. Step 3: Cross multiply
    46,895.64x = 64,715.56 × 25,385.28
  4. Step 4: Simplify right side
    46,895.64x = 1,642,822,610.96
  5. Step 5: Solve for x
    x = 1,642,822,610.96/46,895.64
  6. Step 6: Final answer
    x = 35,031.46

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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.