Home / 374,731-562,055.10-94,248.36

Finding the Fourth Proportional to 374,731, 562,055.10 and 94,248.36

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Solution

The fourth proportional to 374,731, 562,055.10 and 94,248.36 is: 141,362.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,731 : 562,055.10 = 94,248.36 : x
  2. Step 2: Convert to fraction form
    374,731/562,055.10 = 94,248.36/x
  3. Step 3: Cross multiply
    374,731x = 562,055.10 × 94,248.36
  4. Step 4: Simplify right side
    374,731x = 52,972,771,404.64
  5. Step 5: Solve for x
    x = 52,972,771,404.64/374,731
  6. Step 6: Final answer
    x = 141,362.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.