Home / 713,050.31-1,069,349.67-233,167.24

Finding the Fourth Proportional to 713,050.31, 1,069,349.67 and 233,167.24

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Solution

The fourth proportional to 713,050.31, 1,069,349.67 and 233,167.24 is: 349,677.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,050.31 : 1,069,349.67 = 233,167.24 : x
  2. Step 2: Convert to fraction form
    713,050.31/1,069,349.67 = 233,167.24/x
  3. Step 3: Cross multiply
    713,050.31x = 1,069,349.67 × 233,167.24
  4. Step 4: Simplify right side
    713,050.31x = 249,337,311,148.81
  5. Step 5: Solve for x
    x = 249,337,311,148.81/713,050.31
  6. Step 6: Final answer
    x = 349,677.03

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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.