Home / 45,303.34-62,577.44-34,482.48

Finding the Fourth Proportional to 45,303.34, 62,577.44 and 34,482.48

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Solution

The fourth proportional to 45,303.34, 62,577.44 and 34,482.48 is: 47,630.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,303.34 : 62,577.44 = 34,482.48 : x
  2. Step 2: Convert to fraction form
    45,303.34/62,577.44 = 34,482.48/x
  3. Step 3: Cross multiply
    45,303.34x = 62,577.44 × 34,482.48
  4. Step 4: Simplify right side
    45,303.34x = 2,157,825,323.25
  5. Step 5: Solve for x
    x = 2,157,825,323.25/45,303.34
  6. Step 6: Final answer
    x = 47,630.60

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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.