Home / 35,329.26-53,001.18-10,370.10

Finding the Fourth Proportional to 35,329.26, 53,001.18 and 10,370.10

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Solution

The fourth proportional to 35,329.26, 53,001.18 and 10,370.10 is: 15,557.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329.26 : 53,001.18 = 10,370.10 : x
  2. Step 2: Convert to fraction form
    35,329.26/53,001.18 = 10,370.10/x
  3. Step 3: Cross multiply
    35,329.26x = 53,001.18 × 10,370.10
  4. Step 4: Simplify right side
    35,329.26x = 549,627,536.72
  5. Step 5: Solve for x
    x = 549,627,536.72/35,329.26
  6. Step 6: Final answer
    x = 15,557.29

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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.