Home / 45,207.63-62,384.01-25,063.32

Finding the Fourth Proportional to 45,207.63, 62,384.01 and 25,063.32

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Solution

The fourth proportional to 45,207.63, 62,384.01 and 25,063.32 is: 34,585.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,207.63 : 62,384.01 = 25,063.32 : x
  2. Step 2: Convert to fraction form
    45,207.63/62,384.01 = 25,063.32/x
  3. Step 3: Cross multiply
    45,207.63x = 62,384.01 × 25,063.32
  4. Step 4: Simplify right side
    45,207.63x = 1,563,550,405.51
  5. Step 5: Solve for x
    x = 1,563,550,405.51/45,207.63
  6. Step 6: Final answer
    x = 34,585.98

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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.