Home / 46,475.37-64,135.89-25,254.72

Finding the Fourth Proportional to 46,475.37, 64,135.89 and 25,254.72

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Solution

The fourth proportional to 46,475.37, 64,135.89 and 25,254.72 is: 34,851.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,475.37 : 64,135.89 = 25,254.72 : x
  2. Step 2: Convert to fraction form
    46,475.37/64,135.89 = 25,254.72/x
  3. Step 3: Cross multiply
    46,475.37x = 64,135.89 × 25,254.72
  4. Step 4: Simplify right side
    46,475.37x = 1,619,733,943.90
  5. Step 5: Solve for x
    x = 1,619,733,943.90/46,475.37
  6. Step 6: Final answer
    x = 34,851.45

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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.