Home / 46,782.64-64,560.06-25,272.39

Finding the Fourth Proportional to 46,782.64, 64,560.06 and 25,272.39

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Solution

The fourth proportional to 46,782.64, 64,560.06 and 25,272.39 is: 34,875.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,782.64 : 64,560.06 = 25,272.39 : x
  2. Step 2: Convert to fraction form
    46,782.64/64,560.06 = 25,272.39/x
  3. Step 3: Cross multiply
    46,782.64x = 64,560.06 × 25,272.39
  4. Step 4: Simplify right side
    46,782.64x = 1,631,587,256.84
  5. Step 5: Solve for x
    x = 1,631,587,256.84/46,782.64
  6. Step 6: Final answer
    x = 34,875.91

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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.