Home / 46,089.81-69,134.31-14,925.06

Finding the Fourth Proportional to 46,089.81, 69,134.31 and 14,925.06

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Solution

The fourth proportional to 46,089.81, 69,134.31 and 14,925.06 is: 22,387.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,089.81 : 69,134.31 = 14,925.06 : x
  2. Step 2: Convert to fraction form
    46,089.81/69,134.31 = 14,925.06/x
  3. Step 3: Cross multiply
    46,089.81x = 69,134.31 × 14,925.06
  4. Step 4: Simplify right side
    46,089.81x = 1,031,833,724.81
  5. Step 5: Solve for x
    x = 1,031,833,724.81/46,089.81
  6. Step 6: Final answer
    x = 22,387.46

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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.