Home / 35,347.06-53,020.60-16,613.34

Finding the Fourth Proportional to 35,347.06, 53,020.60 and 16,613.34

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Solution

The fourth proportional to 35,347.06, 53,020.60 and 16,613.34 is: 24,920.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,347.06 : 53,020.60 = 16,613.34 : x
  2. Step 2: Convert to fraction form
    35,347.06/53,020.60 = 16,613.34/x
  3. Step 3: Cross multiply
    35,347.06x = 53,020.60 × 16,613.34
  4. Step 4: Simplify right side
    35,347.06x = 880,849,254.80
  5. Step 5: Solve for x
    x = 880,849,254.80/35,347.06
  6. Step 6: Final answer
    x = 24,920.01

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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.