Home / 363,088.07-501,026.48-210,095.81

Finding the Fourth Proportional to 363,088.07, 501,026.48 and 210,095.81

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Solution

The fourth proportional to 363,088.07, 501,026.48 and 210,095.81 is: 289,911.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,088.07 : 501,026.48 = 210,095.81 : x
  2. Step 2: Convert to fraction form
    363,088.07/501,026.48 = 210,095.81/x
  3. Step 3: Cross multiply
    363,088.07x = 501,026.48 × 210,095.81
  4. Step 4: Simplify right side
    363,088.07x = 105,263,563,258.15
  5. Step 5: Solve for x
    x = 105,263,563,258.15/363,088.07
  6. Step 6: Final answer
    x = 289,911.93

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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.