Home / 45,210.62-62,388.15-25,066.32

Finding the Fourth Proportional to 45,210.62, 62,388.15 and 25,066.32

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Solution

The fourth proportional to 45,210.62, 62,388.15 and 25,066.32 is: 34,590.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,210.62 : 62,388.15 = 25,066.32 : x
  2. Step 2: Convert to fraction form
    45,210.62/62,388.15 = 25,066.32/x
  3. Step 3: Cross multiply
    45,210.62x = 62,388.15 × 25,066.32
  4. Step 4: Simplify right side
    45,210.62x = 1,563,841,332.11
  5. Step 5: Solve for x
    x = 1,563,841,332.11/45,210.62
  6. Step 6: Final answer
    x = 34,590.14

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Similar ratio
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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.