Home / 367,030.31-506,397.69-214,075.17

Finding the Fourth Proportional to 367,030.31, 506,397.69 and 214,075.17

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Solution

The fourth proportional to 367,030.31, 506,397.69 and 214,075.17 is: 295,363.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,030.31 : 506,397.69 = 214,075.17 : x
  2. Step 2: Convert to fraction form
    367,030.31/506,397.69 = 214,075.17/x
  3. Step 3: Cross multiply
    367,030.31x = 506,397.69 × 214,075.17
  4. Step 4: Simplify right side
    367,030.31x = 108,407,171,574.36
  5. Step 5: Solve for x
    x = 108,407,171,574.36/367,030.31
  6. Step 6: Final answer
    x = 295,363.00

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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.