Home / 304,024.10-456,036.15-269,032.10

Finding the Fourth Proportional to 304,024.10, 456,036.15 and 269,032.10

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Solution

The fourth proportional to 304,024.10, 456,036.15 and 269,032.10 is: 403,548.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,024.10 : 456,036.15 = 269,032.10 : x
  2. Step 2: Convert to fraction form
    304,024.10/456,036.15 = 269,032.10/x
  3. Step 3: Cross multiply
    304,024.10x = 456,036.15 × 269,032.10
  4. Step 4: Simplify right side
    304,024.10x = 122,688,363,110.42
  5. Step 5: Solve for x
    x = 122,688,363,110.42/304,024.10
  6. Step 6: Final answer
    x = 403,548.15

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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.