Home / 302,927.16-453,888.36-184,239.48

Finding the Fourth Proportional to 302,927.16, 453,888.36 and 184,239.48

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Solution

The fourth proportional to 302,927.16, 453,888.36 and 184,239.48 is: 276,053.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,927.16 : 453,888.36 = 184,239.48 : x
  2. Step 2: Convert to fraction form
    302,927.16/453,888.36 = 184,239.48/x
  3. Step 3: Cross multiply
    302,927.16x = 453,888.36 × 184,239.48
  4. Step 4: Simplify right side
    302,927.16x = 83,624,155,424.45
  5. Step 5: Solve for x
    x = 83,624,155,424.45/302,927.16
  6. Step 6: Final answer
    x = 276,053.67

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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.