Home / 45,152.39-62,305.53-25,008.77

Finding the Fourth Proportional to 45,152.39, 62,305.53 and 25,008.77

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Solution

The fourth proportional to 45,152.39, 62,305.53 and 25,008.77 is: 34,509.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,152.39 : 62,305.53 = 25,008.77 : x
  2. Step 2: Convert to fraction form
    45,152.39/62,305.53 = 25,008.77/x
  3. Step 3: Cross multiply
    45,152.39x = 62,305.53 × 25,008.77
  4. Step 4: Simplify right side
    45,152.39x = 1,558,184,669.50
  5. Step 5: Solve for x
    x = 1,558,184,669.50/45,152.39
  6. Step 6: Final answer
    x = 34,509.46

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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.