Home / 141,547.04-212,297.41-41,683.92

Finding the Fourth Proportional to 141,547.04, 212,297.41 and 41,683.92

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Solution

The fourth proportional to 141,547.04, 212,297.41 and 41,683.92 is: 62,519.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,547.04 : 212,297.41 = 41,683.92 : x
  2. Step 2: Convert to fraction form
    141,547.04/212,297.41 = 41,683.92/x
  3. Step 3: Cross multiply
    141,547.04x = 212,297.41 × 41,683.92
  4. Step 4: Simplify right side
    141,547.04x = 8,849,387,276.16
  5. Step 5: Solve for x
    x = 8,849,387,276.16/141,547.04
  6. Step 6: Final answer
    x = 62,519.05

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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.