Home / 35,325.48-52,953.66-16,870.44

Finding the Fourth Proportional to 35,325.48, 52,953.66 and 16,870.44

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Solution

The fourth proportional to 35,325.48, 52,953.66 and 16,870.44 is: 25,289.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,325.48 : 52,953.66 = 16,870.44 : x
  2. Step 2: Convert to fraction form
    35,325.48/52,953.66 = 16,870.44/x
  3. Step 3: Cross multiply
    35,325.48x = 52,953.66 × 16,870.44
  4. Step 4: Simplify right side
    35,325.48x = 893,351,543.81
  5. Step 5: Solve for x
    x = 893,351,543.81/35,325.48
  6. Step 6: Final answer
    x = 25,289.16

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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.