Home / 63,637.04-95,394.36-30,348.08

Finding the Fourth Proportional to 63,637.04, 95,394.36 and 30,348.08

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Solution

The fourth proportional to 63,637.04, 95,394.36 and 30,348.08 is: 45,492.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,637.04 : 95,394.36 = 30,348.08 : x
  2. Step 2: Convert to fraction form
    63,637.04/95,394.36 = 30,348.08/x
  3. Step 3: Cross multiply
    63,637.04x = 95,394.36 × 30,348.08
  4. Step 4: Simplify right side
    63,637.04x = 2,895,035,668.83
  5. Step 5: Solve for x
    x = 2,895,035,668.83/63,637.04
  6. Step 6: Final answer
    x = 45,492.93

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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.