Home / 62,055.44-93,066.36-42,330.32

Finding the Fourth Proportional to 62,055.44, 93,066.36 and 42,330.32

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Solution

The fourth proportional to 62,055.44, 93,066.36 and 42,330.32 is: 63,484.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,055.44 : 93,066.36 = 42,330.32 : x
  2. Step 2: Convert to fraction form
    62,055.44/93,066.36 = 42,330.32/x
  3. Step 3: Cross multiply
    62,055.44x = 93,066.36 × 42,330.32
  4. Step 4: Simplify right side
    62,055.44x = 3,939,528,800.04
  5. Step 5: Solve for x
    x = 3,939,528,800.04/62,055.44
  6. Step 6: Final answer
    x = 63,484.02

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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.