Home / 34,697.90-52,031.46-15,973.40

Finding the Fourth Proportional to 34,697.90, 52,031.46 and 15,973.40

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Solution

The fourth proportional to 34,697.90, 52,031.46 and 15,973.40 is: 23,953.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,697.90 : 52,031.46 = 15,973.40 : x
  2. Step 2: Convert to fraction form
    34,697.90/52,031.46 = 15,973.40/x
  3. Step 3: Cross multiply
    34,697.90x = 52,031.46 × 15,973.40
  4. Step 4: Simplify right side
    34,697.90x = 831,119,323.16
  5. Step 5: Solve for x
    x = 831,119,323.16/34,697.90
  6. Step 6: Final answer
    x = 23,953.02

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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.